42201420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{703357}}^1$

素因数の和:703369

約数の個数: 24

約数和(自身を含む): 118164144

約数和(自身を除く): 75962724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 703357, 1406714, 2110071, 2813428, 3516785, 4220142, 7033570, 8440284, 10550355, 14067140, 21100710, 42201420]

約数ペア:

[(1, 42201420), (2, 21100710), (3, 14067140), (4, 10550355), (5, 8440284), (6, 7033570), (10, 4220142), (12, 3516785), (15, 2813428), (20, 2110071), (30, 1406714), (60, 703357)]