74842060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{120713}}^1$

素因数の和:120753

約数の個数: 24

約数和(自身を含む): 162239616

約数和(自身を除く): 87397556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 120713, 241426, 482852, 603565, 1207130, 2414260, 3742103, 7484206, 14968412, 18710515, 37421030, 74842060]

約数ペア:

[(1, 74842060), (2, 37421030), (4, 18710515), (5, 14968412), (10, 7484206), (20, 3742103), (31, 2414260), (62, 1207130), (124, 603565), (155, 482852), (310, 241426), (620, 120713)]