74407530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107837}}^1$

素因数の和:107870

約数の個数: 32

約数和(自身を含む): 186344064

約数和(自身を除く): 111936534

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 107837, 215674, 323511, 539185, 647022, 1078370, 1617555, 2480251, 3235110, 4960502, 7440753, 12401255, 14881506, 24802510, 37203765, 74407530]

約数ペア:

[(1, 74407530), (2, 37203765), (3, 24802510), (5, 14881506), (6, 12401255), (10, 7440753), (15, 4960502), (23, 3235110), (30, 2480251), (46, 1617555), (69, 1078370), (115, 647022), (138, 539185), (230, 323511), (345, 215674), (690, 107837)]