2079467910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 256

約数和(自身を含む): 6386688000

約数和(自身を除く): 4307220090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 31, 39, 45, 54, 58, 62, 65, 78, 87, 90, 93, 117, 130, 135, 145, 155, 174, 186, 195, 234, 261, 270, 279, 290, 310, 351, 377, 390, 403, 435, 465, 522, 558, 585, 659, 702, 754, 783, 806, 837, 870, 899, 930, 1131, 1170, 1209, 1305, 1318, 1395, 1566, 1674, 1755, 1798, 1885, 1977, 2015, 2262, 2418, 2610, 2697, 2790, 3295, 3393, 3510, 3627, 3770, 3915, 3954, 4030, 4185, 4495, 5394, 5655, 5931, 6045, 6590, 6786, 7254, 7830, 8091, 8370, 8567, 8990, 9885, 10179, 10881, 11310, 11687, 11862, 12090, 13485, 16182, 16965, 17134, 17793, 18135, 19111, 19770, 20358, 20429, 21762, 23374, 24273, 25701, 26970, 29655, 33930, 35061, 35586, 36270, 38222, 40455, 40858, 42835, 48546, 50895, 51402, 54405, 57333, 58435, 59310, 61287, 70122, 77103, 80910, 85670, 88965, 95555, 101790, 102145, 105183, 108810, 114666, 116870, 121365, 122574, 128505, 154206, 171999, 175305, 177930, 183861, 191110, 204290, 210366, 231309, 242730, 248443, 257010, 265577, 286665, 306435, 315549, 343998, 350610, 367722, 385515, 462618, 496886, 515997, 525915, 531154, 551583, 573330, 592441, 612870, 631098, 745329, 771030, 796731, 859995, 919305, 1031994, 1051830, 1103166, 1156545, 1184882, 1242215, 1327885, 1490658, 1577745, 1593462, 1719990, 1777323, 1838610, 2235987, 2313090, 2390193, 2484430, 2579985, 2655770, 2757915, 2962205, 3155490, 3554646, 3726645, 3983655, 4471974, 4780386, 5159970, 5331969, 5515830, 5924410, 6707961, 7170579, 7453290, 7701733, 7967310, 8886615, 10663938, 11179935, 11950965, 13415922, 14341158, 15403466, 15995907, 17773230, 22359870, 23105199, 23901930, 26659845, 31991814, 33539805, 35852895, 38508665, 46210398, 53319690, 67079610, 69315597, 71705790, 77017330, 79979535, 115525995, 138631194, 159959070, 207946791, 231051990, 346577985, 415893582, 693155970, 1039733955, 2079467910]

約数ペア:

[(1, 2079467910), (2, 1039733955), (3, 693155970), (5, 415893582), (6, 346577985), (9, 231051990), (10, 207946791), (13, 159959070), (15, 138631194), (18, 115525995), (26, 79979535), (27, 77017330), (29, 71705790), (30, 69315597), (31, 67079610), (39, 53319690), (45, 46210398), (54, 38508665), (58, 35852895), (62, 33539805), (65, 31991814), (78, 26659845), (87, 23901930), (90, 23105199), (93, 22359870), (117, 17773230), (130, 15995907), (135, 15403466), (145, 14341158), (155, 13415922), (174, 11950965), (186, 11179935), (195, 10663938), (234, 8886615), (261, 7967310), (270, 7701733), (279, 7453290), (290, 7170579), (310, 6707961), (351, 5924410), (377, 5515830), (390, 5331969), (403, 5159970), (435, 4780386), (465, 4471974), (522, 3983655), (558, 3726645), (585, 3554646), (659, 3155490), (702, 2962205), (754, 2757915), (783, 2655770), (806, 2579985), (837, 2484430), (870, 2390193), (899, 2313090), (930, 2235987), (1131, 1838610), (1170, 1777323), (1209, 1719990), (1305, 1593462), (1318, 1577745), (1395, 1490658), (1566, 1327885), (1674, 1242215), (1755, 1184882), (1798, 1156545), (1885, 1103166), (1977, 1051830), (2015, 1031994), (2262, 919305), (2418, 859995), (2610, 796731), (2697, 771030), (2790, 745329), (3295, 631098), (3393, 612870), (3510, 592441), (3627, 573330), (3770, 551583), (3915, 531154), (3954, 525915), (4030, 515997), (4185, 496886), (4495, 462618), (5394, 385515), (5655, 367722), (5931, 350610), (6045, 343998), (6590, 315549), (6786, 306435), (7254, 286665), (7830, 265577), (8091, 257010), (8370, 248443), (8567, 242730), (8990, 231309), (9885, 210366), (10179, 204290), (10881, 191110), (11310, 183861), (11687, 177930), (11862, 175305), (12090, 171999), (13485, 154206), (16182, 128505), (16965, 122574), (17134, 121365), (17793, 116870), (18135, 114666), (19111, 108810), (19770, 105183), (20358, 102145), (20429, 101790), (21762, 95555), (23374, 88965), (24273, 85670), (25701, 80910), (26970, 77103), (29655, 70122), (33930, 61287), (35061, 59310), (35586, 58435), (36270, 57333), (38222, 54405), (40455, 51402), (40858, 50895), (42835, 48546)]