4392457470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{9497}}^1$

素因数の和:10087

約数の個数: 80

約数和(自身を含む): 11832760368

約数和(自身を除く): 7440302898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 571, 810, 1142, 1713, 2855, 3426, 5139, 5710, 8565, 9497, 10278, 15417, 17130, 18994, 25695, 28491, 30834, 46251, 47485, 51390, 56982, 77085, 85473, 92502, 94970, 142455, 154170, 170946, 231255, 256419, 284910, 427365, 462510, 512838, 769257, 854730, 1282095, 1538514, 2564190, 3846285, 5422787, 7692570, 10845574, 16268361, 27113935, 32536722, 48805083, 54227870, 81341805, 97610166, 146415249, 162683610, 244025415, 292830498, 439245747, 488050830, 732076245, 878491494, 1464152490, 2196228735, 4392457470]

約数ペア:

[(1, 4392457470), (2, 2196228735), (3, 1464152490), (5, 878491494), (6, 732076245), (9, 488050830), (10, 439245747), (15, 292830498), (18, 244025415), (27, 162683610), (30, 146415249), (45, 97610166), (54, 81341805), (81, 54227870), (90, 48805083), (135, 32536722), (162, 27113935), (270, 16268361), (405, 10845574), (571, 7692570), (810, 5422787), (1142, 3846285), (1713, 2564190), (2855, 1538514), (3426, 1282095), (5139, 854730), (5710, 769257), (8565, 512838), (9497, 462510), (10278, 427365), (15417, 284910), (17130, 256419), (18994, 231255), (25695, 170946), (28491, 154170), (30834, 142455), (46251, 94970), (47485, 92502), (51390, 85473), (56982, 77085)]