139580730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1550897}}^1$

素因数の和:1550910

約数の個数: 24

約数和(自身を含む): 362910132

約数和(自身を除く): 223329402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1550897, 3101794, 4652691, 7754485, 9305382, 13958073, 15508970, 23263455, 27916146, 46526910, 69790365, 139580730]

約数ペア:

[(1, 139580730), (2, 69790365), (3, 46526910), (5, 27916146), (6, 23263455), (9, 15508970), (10, 13958073), (15, 9305382), (18, 7754485), (30, 4652691), (45, 3101794), (90, 1550897)]