85202340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1420039}}^1$

素因数の和:1420051

約数の個数: 24

約数和(自身を含む): 238566720

約数和(自身を除く): 153364380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1420039, 2840078, 4260117, 5680156, 7100195, 8520234, 14200390, 17040468, 21300585, 28400780, 42601170, 85202340]

約数ペア:

[(1, 85202340), (2, 42601170), (3, 28400780), (4, 21300585), (5, 17040468), (6, 14200390), (10, 8520234), (12, 7100195), (15, 5680156), (20, 4260117), (30, 2840078), (60, 1420039)]