90638910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1007099}}^1$

素因数の和:1007112

約数の個数: 24

約数和(自身を含む): 235661400

約数和(自身を除く): 145022490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1007099, 2014198, 3021297, 5035495, 6042594, 9063891, 10070990, 15106485, 18127782, 30212970, 45319455, 90638910]

約数ペア:

[(1, 90638910), (2, 45319455), (3, 30212970), (5, 18127782), (6, 15106485), (9, 10070990), (10, 9063891), (15, 6042594), (18, 5035495), (30, 3021297), (45, 2014198), (90, 1007099)]