74475990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{275837}}^1$

素因数の和:275853

約数の個数: 32

約数和(自身を含む): 198603360

約数和(自身を除く): 124127370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 275837, 551674, 827511, 1379185, 1655022, 2482533, 2758370, 4137555, 4965066, 7447599, 8275110, 12412665, 14895198, 24825330, 37237995, 74475990]

約数ペア:

[(1, 74475990), (2, 37237995), (3, 24825330), (5, 14895198), (6, 12412665), (9, 8275110), (10, 7447599), (15, 4965066), (18, 4137555), (27, 2758370), (30, 2482533), (45, 1655022), (54, 1379185), (90, 827511), (135, 551674), (270, 275837)]