189129660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3152161}}^1$

素因数の和:3152173

約数の個数: 24

約数和(自身を含む): 529563216

約数和(自身を除く): 340433556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3152161, 6304322, 9456483, 12608644, 15760805, 18912966, 31521610, 37825932, 47282415, 63043220, 94564830, 189129660]

約数ペア:

[(1, 189129660), (2, 94564830), (3, 63043220), (4, 47282415), (5, 37825932), (6, 31521610), (10, 18912966), (12, 15760805), (15, 12608644), (20, 9456483), (30, 6304322), (60, 3152161)]