317937870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 847566720

約数和(自身を除く): 529628850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 97, 158, 194, 237, 291, 395, 461, 474, 485, 582, 711, 790, 873, 922, 970, 1185, 1383, 1422, 1455, 1746, 2305, 2370, 2766, 2910, 3555, 4149, 4365, 4610, 6915, 7110, 7663, 8298, 8730, 13830, 15326, 20745, 22989, 36419, 38315, 41490, 44717, 45978, 68967, 72838, 76630, 89434, 109257, 114945, 134151, 137934, 182095, 218514, 223585, 229890, 268302, 327771, 344835, 364190, 402453, 447170, 546285, 655542, 670755, 689670, 804906, 1092570, 1341510, 1638855, 2012265, 3277710, 3532643, 4024530, 7065286, 10597929, 17663215, 21195858, 31793787, 35326430, 52989645, 63587574, 105979290, 158968935, 317937870]

約数ペア:

[(1, 317937870), (2, 158968935), (3, 105979290), (5, 63587574), (6, 52989645), (9, 35326430), (10, 31793787), (15, 21195858), (18, 17663215), (30, 10597929), (45, 7065286), (79, 4024530), (90, 3532643), (97, 3277710), (158, 2012265), (194, 1638855), (237, 1341510), (291, 1092570), (395, 804906), (461, 689670), (474, 670755), (485, 655542), (582, 546285), (711, 447170), (790, 402453), (873, 364190), (922, 344835), (970, 327771), (1185, 268302), (1383, 229890), (1422, 223585), (1455, 218514), (1746, 182095), (2305, 137934), (2370, 134151), (2766, 114945), (2910, 109257), (3555, 89434), (4149, 76630), (4365, 72838), (4610, 68967), (6915, 45978), (7110, 44717), (7663, 41490), (8298, 38315), (8730, 36419), (13830, 22989), (15326, 20745)]