510892710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 1379635200

約数和(自身を除く): 868742490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 31, 38, 57, 58, 62, 87, 93, 95, 114, 145, 155, 174, 186, 190, 285, 290, 310, 435, 465, 551, 570, 589, 870, 899, 930, 997, 1102, 1178, 1653, 1767, 1798, 1994, 2697, 2755, 2945, 2991, 3306, 3534, 4495, 4985, 5394, 5510, 5890, 5982, 8265, 8835, 8990, 9970, 13485, 14955, 16530, 17081, 17670, 18943, 26970, 28913, 29910, 30907, 34162, 37886, 51243, 56829, 57826, 61814, 85405, 86739, 92721, 94715, 102486, 113658, 144565, 154535, 170810, 173478, 185442, 189430, 256215, 284145, 289130, 309070, 433695, 463605, 512430, 549347, 568290, 587233, 867390, 896303, 927210, 1098694, 1174466, 1648041, 1761699, 1792606, 2688909, 2746735, 2936165, 3296082, 3523398, 4481515, 5377818, 5493470, 5872330, 8240205, 8808495, 8963030, 13444545, 16480410, 17029757, 17616990, 26889090, 34059514, 51089271, 85148785, 102178542, 170297570, 255446355, 510892710]

約数ペア:

[(1, 510892710), (2, 255446355), (3, 170297570), (5, 102178542), (6, 85148785), (10, 51089271), (15, 34059514), (19, 26889090), (29, 17616990), (30, 17029757), (31, 16480410), (38, 13444545), (57, 8963030), (58, 8808495), (62, 8240205), (87, 5872330), (93, 5493470), (95, 5377818), (114, 4481515), (145, 3523398), (155, 3296082), (174, 2936165), (186, 2746735), (190, 2688909), (285, 1792606), (290, 1761699), (310, 1648041), (435, 1174466), (465, 1098694), (551, 927210), (570, 896303), (589, 867390), (870, 587233), (899, 568290), (930, 549347), (997, 512430), (1102, 463605), (1178, 433695), (1653, 309070), (1767, 289130), (1798, 284145), (1994, 256215), (2697, 189430), (2755, 185442), (2945, 173478), (2991, 170810), (3306, 154535), (3534, 144565), (4495, 113658), (4985, 102486), (5394, 94715), (5510, 92721), (5890, 86739), (5982, 85405), (8265, 61814), (8835, 57826), (8990, 56829), (9970, 51243), (13485, 37886), (14955, 34162), (16530, 30907), (17081, 29910), (17670, 28913), (18943, 26970)]