28399410

素因数分解:

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

素因数の和:95

約数の個数: 192

約数和(自身を含む): 88058880

約数和(自身を除く): 59659470

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, 81, 87, 90, 93, 117, 130, 135, 145, 155, 162, 174, 186, 195, 234, 243, 261, 270, 279, 290, 310, 351, 377, 390, 403, 405, 435, 465, 486, 522, 558, 585, 702, 754, 783, 806, 810, 837, 870, 899, 930, 1053, 1131, 1170, 1209, 1215, 1305, 1395, 1566, 1674, 1755, 1798, 1885, 2015, 2106, 2262, 2349, 2418, 2430, 2511, 2610, 2697, 2790, 3159, 3393, 3510, 3627, 3770, 3915, 4030, 4185, 4495, 4698, 5022, 5265, 5394, 5655, 6045, 6318, 6786, 7047, 7254, 7533, 7830, 8091, 8370, 8990, 10179, 10530, 10881, 11310, 11687, 11745, 12090, 12555, 13485, 14094, 15066, 15795, 16182, 16965, 18135, 20358, 21762, 23374, 23490, 24273, 25110, 26970, 30537, 31590, 32643, 33930, 35061, 35235, 36270, 37665, 40455, 48546, 50895, 54405, 58435, 61074, 65286, 70122, 70470, 72819, 75330, 80910, 91611, 97929, 101790, 105183, 108810, 116870, 121365, 145638, 152685, 163215, 175305, 183222, 195858, 210366, 218457, 242730, 305370, 315549, 326430, 350610, 364095, 436914, 458055, 489645, 525915, 631098, 728190, 916110, 946647, 979290, 1051830, 1092285, 1577745, 1893294, 2184570, 2839941, 3155490, 4733235, 5679882, 9466470, 14199705, 28399410]

約数ペア:

[(1, 28399410), (2, 14199705), (3, 9466470), (5, 5679882), (6, 4733235), (9, 3155490), (10, 2839941), (13, 2184570), (15, 1893294), (18, 1577745), (26, 1092285), (27, 1051830), (29, 979290), (30, 946647), (31, 916110), (39, 728190), (45, 631098), (54, 525915), (58, 489645), (62, 458055), (65, 436914), (78, 364095), (81, 350610), (87, 326430), (90, 315549), (93, 305370), (117, 242730), (130, 218457), (135, 210366), (145, 195858), (155, 183222), (162, 175305), (174, 163215), (186, 152685), (195, 145638), (234, 121365), (243, 116870), (261, 108810), (270, 105183), (279, 101790), (290, 97929), (310, 91611), (351, 80910), (377, 75330), (390, 72819), (403, 70470), (405, 70122), (435, 65286), (465, 61074), (486, 58435), (522, 54405), (558, 50895), (585, 48546), (702, 40455), (754, 37665), (783, 36270), (806, 35235), (810, 35061), (837, 33930), (870, 32643), (899, 31590), (930, 30537), (1053, 26970), (1131, 25110), (1170, 24273), (1209, 23490), (1215, 23374), (1305, 21762), (1395, 20358), (1566, 18135), (1674, 16965), (1755, 16182), (1798, 15795), (1885, 15066), (2015, 14094), (2106, 13485), (2262, 12555), (2349, 12090), (2418, 11745), (2430, 11687), (2511, 11310), (2610, 10881), (2697, 10530), (2790, 10179), (3159, 8990), (3393, 8370), (3510, 8091), (3627, 7830), (3770, 7533), (3915, 7254), (4030, 7047), (4185, 6786), (4495, 6318), (4698, 6045), (5022, 5655), (5265, 5394)]