64931490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 187626240

約数和(自身を除く): 122694750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 390, 507, 585, 702, 845, 1014, 1170, 1423, 1521, 1690, 1755, 2535, 2846, 3042, 3510, 4269, 4563, 5070, 7115, 7605, 8538, 9126, 12807, 14230, 15210, 18499, 21345, 22815, 25614, 36998, 38421, 42690, 45630, 55497, 64035, 76842, 92495, 110994, 128070, 166491, 184990, 192105, 240487, 277485, 332982, 384210, 480974, 499473, 554970, 721461, 832455, 998946, 1202435, 1442922, 1664910, 2164383, 2404870, 2497365, 3607305, 4328766, 4994730, 6493149, 7214610, 10821915, 12986298, 21643830, 32465745, 64931490]

約数ペア:

[(1, 64931490), (2, 32465745), (3, 21643830), (5, 12986298), (6, 10821915), (9, 7214610), (10, 6493149), (13, 4994730), (15, 4328766), (18, 3607305), (26, 2497365), (27, 2404870), (30, 2164383), (39, 1664910), (45, 1442922), (54, 1202435), (65, 998946), (78, 832455), (90, 721461), (117, 554970), (130, 499473), (135, 480974), (169, 384210), (195, 332982), (234, 277485), (270, 240487), (338, 192105), (351, 184990), (390, 166491), (507, 128070), (585, 110994), (702, 92495), (845, 76842), (1014, 64035), (1170, 55497), (1423, 45630), (1521, 42690), (1690, 38421), (1755, 36998), (2535, 25614), (2846, 22815), (3042, 21345), (3510, 18499), (4269, 15210), (4563, 14230), (5070, 12807), (7115, 9126), (7605, 8538)]