30642740402

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1\times {\mathrm{72953}}^1$

素因数の和:75097

約数の個数: 16

約数和(自身を含む): 46433761920

約数和(自身を除く): 15791021518

約数列:

[1, 2, 103, 206, 2039, 4078, 72953, 145906, 210017, 420034, 7514159, 15028318, 148751167, 297502334, 15321370201, 30642740402]

約数ペア:

[(1, 30642740402), (2, 15321370201), (103, 297502334), (206, 148751167), (2039, 15028318), (4078, 7514159), (72953, 420034), (145906, 210017)]