13064820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{217747}}^1$

素因数の和:217759

約数の個数: 24

約数和(自身を含む): 36581664

約数和(自身を除く): 23516844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 217747, 435494, 653241, 870988, 1088735, 1306482, 2177470, 2612964, 3266205, 4354940, 6532410, 13064820]

約数ペア:

[(1, 13064820), (2, 6532410), (3, 4354940), (4, 3266205), (5, 2612964), (6, 2177470), (10, 1306482), (12, 1088735), (15, 870988), (20, 653241), (30, 435494), (60, 217747)]