103203420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1720057}}^1$

素因数の和:1720069

約数の個数: 24

約数和(自身を含む): 288969744

約数和(自身を除く): 185766324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1720057, 3440114, 5160171, 6880228, 8600285, 10320342, 17200570, 20640684, 25800855, 34401140, 51601710, 103203420]

約数ペア:

[(1, 103203420), (2, 51601710), (3, 34401140), (4, 25800855), (5, 20640684), (6, 17200570), (10, 10320342), (12, 8600285), (15, 6880228), (20, 5160171), (30, 3440114), (60, 1720057)]