68111670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206399}}^1$

素因数の和:206420

約数の個数: 32

約数和(自身を含む): 178329600

約数和(自身を除く): 110217930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 206399, 412798, 619197, 1031995, 1238394, 2063990, 2270389, 3095985, 4540778, 6191970, 6811167, 11351945, 13622334, 22703890, 34055835, 68111670]

約数ペア:

[(1, 68111670), (2, 34055835), (3, 22703890), (5, 13622334), (6, 11351945), (10, 6811167), (11, 6191970), (15, 4540778), (22, 3095985), (30, 2270389), (33, 2063990), (55, 1238394), (66, 1031995), (110, 619197), (165, 412798), (330, 206399)]