4611870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 13824000

約数和(自身を除く): 9212130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 31, 38, 45, 54, 57, 58, 62, 87, 90, 93, 95, 114, 135, 145, 155, 171, 174, 186, 190, 261, 270, 279, 285, 290, 310, 342, 435, 465, 513, 522, 551, 558, 570, 589, 783, 837, 855, 870, 899, 930, 1026, 1102, 1178, 1305, 1395, 1566, 1653, 1674, 1710, 1767, 1798, 2565, 2610, 2697, 2755, 2790, 2945, 3306, 3534, 3915, 4185, 4495, 4959, 5130, 5301, 5394, 5510, 5890, 7830, 8091, 8265, 8370, 8835, 8990, 9918, 10602, 13485, 14877, 15903, 16182, 16530, 17081, 17670, 24273, 24795, 26505, 26970, 29754, 31806, 34162, 40455, 48546, 49590, 51243, 53010, 74385, 79515, 80910, 85405, 102486, 121365, 148770, 153729, 159030, 170810, 242730, 256215, 307458, 461187, 512430, 768645, 922374, 1537290, 2305935, 4611870]

約数ペア:

[(1, 4611870), (2, 2305935), (3, 1537290), (5, 922374), (6, 768645), (9, 512430), (10, 461187), (15, 307458), (18, 256215), (19, 242730), (27, 170810), (29, 159030), (30, 153729), (31, 148770), (38, 121365), (45, 102486), (54, 85405), (57, 80910), (58, 79515), (62, 74385), (87, 53010), (90, 51243), (93, 49590), (95, 48546), (114, 40455), (135, 34162), (145, 31806), (155, 29754), (171, 26970), (174, 26505), (186, 24795), (190, 24273), (261, 17670), (270, 17081), (279, 16530), (285, 16182), (290, 15903), (310, 14877), (342, 13485), (435, 10602), (465, 9918), (513, 8990), (522, 8835), (551, 8370), (558, 8265), (570, 8091), (589, 7830), (783, 5890), (837, 5510), (855, 5394), (870, 5301), (899, 5130), (930, 4959), (1026, 4495), (1102, 4185), (1178, 3915), (1305, 3534), (1395, 3306), (1566, 2945), (1653, 2790), (1674, 2755), (1710, 2697), (1767, 2610), (1798, 2565)]