138716730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1541297}}^1$

素因数の和:1541310

約数の個数: 24

約数和(自身を含む): 360663732

約数和(自身を除く): 221947002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1541297, 3082594, 4623891, 7706485, 9247782, 13871673, 15412970, 23119455, 27743346, 46238910, 69358365, 138716730]

約数ペア:

[(1, 138716730), (2, 69358365), (3, 46238910), (5, 27743346), (6, 23119455), (9, 15412970), (10, 13871673), (15, 9247782), (18, 7706485), (30, 4623891), (45, 3082594), (90, 1541297)]