30060040

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2713}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 67904280

約数和(自身を除く): 37844240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2713, 2770, 5426, 5540, 10852, 11080, 13565, 21704, 27130, 54260, 108520, 751501, 1503002, 3006004, 3757505, 6012008, 7515010, 15030020, 30060040]

約数ペア:

[(1, 30060040), (2, 15030020), (4, 7515010), (5, 6012008), (8, 3757505), (10, 3006004), (20, 1503002), (40, 751501), (277, 108520), (554, 54260), (1108, 27130), (1385, 21704), (2216, 13565), (2713, 11080), (2770, 10852), (5426, 5540)]