291014520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45757}}^1$

素因数の和:45824

約数の個数: 64

約数和(自身を含む): 889535520

約数和(自身を除く): 598521000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 45757, 91514, 137271, 183028, 228785, 274542, 366056, 457570, 549084, 686355, 915140, 1098168, 1372710, 1830280, 2425121, 2745420, 4850242, 5490840, 7275363, 9700484, 12125605, 14550726, 19400968, 24251210, 29101452, 36376815, 48502420, 58202904, 72753630, 97004840, 145507260, 291014520]

約数ペア:

[(1, 291014520), (2, 145507260), (3, 97004840), (4, 72753630), (5, 58202904), (6, 48502420), (8, 36376815), (10, 29101452), (12, 24251210), (15, 19400968), (20, 14550726), (24, 12125605), (30, 9700484), (40, 7275363), (53, 5490840), (60, 4850242), (106, 2745420), (120, 2425121), (159, 1830280), (212, 1372710), (265, 1098168), (318, 915140), (424, 686355), (530, 549084), (636, 457570), (795, 366056), (1060, 274542), (1272, 228785), (1590, 183028), (2120, 137271), (3180, 91514), (6360, 45757)]