72476730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{805297}}^1$

素因数の和:805310

約数の個数: 24

約数和(自身を含む): 188439732

約数和(自身を除く): 115963002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 805297, 1610594, 2415891, 4026485, 4831782, 7247673, 8052970, 12079455, 14495346, 24158910, 36238365, 72476730]

約数ペア:

[(1, 72476730), (2, 36238365), (3, 24158910), (5, 14495346), (6, 12079455), (9, 8052970), (10, 7247673), (15, 4831782), (18, 4026485), (30, 2415891), (45, 1610594), (90, 805297)]