2100429420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35007157}}^1$

素因数の和:35007169

約数の個数: 24

約数和(自身を含む): 5881202544

約数和(自身を除く): 3780773124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35007157, 70014314, 105021471, 140028628, 175035785, 210042942, 350071570, 420085884, 525107355, 700143140, 1050214710, 2100429420]

約数ペア:

[(1, 2100429420), (2, 1050214710), (3, 700143140), (4, 525107355), (5, 420085884), (6, 350071570), (10, 210042942), (12, 175035785), (15, 140028628), (20, 105021471), (30, 70014314), (60, 35007157)]