3807830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 7820064

約数和(自身を除く): 4012234

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1723, 2210, 3446, 8615, 17230, 22399, 29291, 44798, 58582, 111995, 146455, 223990, 292910, 380783, 761566, 1903915, 3807830]

約数ペア:

[(1, 3807830), (2, 1903915), (5, 761566), (10, 380783), (13, 292910), (17, 223990), (26, 146455), (34, 111995), (65, 58582), (85, 44798), (130, 29291), (170, 22399), (221, 17230), (442, 8615), (1105, 3446), (1723, 2210)]