64657710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 188496000

約数和(自身を除く): 123838290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 109, 117, 130, 135, 169, 195, 218, 234, 270, 327, 338, 351, 390, 507, 545, 585, 654, 702, 845, 981, 1014, 1090, 1170, 1417, 1521, 1635, 1690, 1755, 1962, 2197, 2535, 2834, 2943, 3042, 3270, 3510, 4251, 4394, 4563, 4905, 5070, 5886, 6591, 7085, 7605, 8502, 9126, 9810, 10985, 12753, 13182, 14170, 14715, 15210, 18421, 19773, 21255, 21970, 22815, 25506, 29430, 32955, 36842, 38259, 39546, 42510, 45630, 55263, 59319, 63765, 65910, 76518, 92105, 98865, 110526, 118638, 127530, 165789, 184210, 191295, 197730, 239473, 276315, 296595, 331578, 382590, 478946, 497367, 552630, 593190, 718419, 828945, 994734, 1197365, 1436838, 1657890, 2155257, 2394730, 2486835, 3592095, 4310514, 4973670, 6465771, 7184190, 10776285, 12931542, 21552570, 32328855, 64657710]

約数ペア:

[(1, 64657710), (2, 32328855), (3, 21552570), (5, 12931542), (6, 10776285), (9, 7184190), (10, 6465771), (13, 4973670), (15, 4310514), (18, 3592095), (26, 2486835), (27, 2394730), (30, 2155257), (39, 1657890), (45, 1436838), (54, 1197365), (65, 994734), (78, 828945), (90, 718419), (109, 593190), (117, 552630), (130, 497367), (135, 478946), (169, 382590), (195, 331578), (218, 296595), (234, 276315), (270, 239473), (327, 197730), (338, 191295), (351, 184210), (390, 165789), (507, 127530), (545, 118638), (585, 110526), (654, 98865), (702, 92105), (845, 76518), (981, 65910), (1014, 63765), (1090, 59319), (1170, 55263), (1417, 45630), (1521, 42510), (1635, 39546), (1690, 38259), (1755, 36842), (1962, 32955), (2197, 29430), (2535, 25506), (2834, 22815), (2943, 21970), (3042, 21255), (3270, 19773), (3510, 18421), (4251, 15210), (4394, 14715), (4563, 14170), (4905, 13182), (5070, 12753), (5886, 10985), (6591, 9810), (7085, 9126), (7605, 8502)]