139850730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1553897}}^1$

素因数の和:1553910

約数の個数: 24

約数和(自身を含む): 363612132

約数和(自身を除く): 223761402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1553897, 3107794, 4661691, 7769485, 9323382, 13985073, 15538970, 23308455, 27970146, 46616910, 69925365, 139850730]

約数ペア:

[(1, 139850730), (2, 69925365), (3, 46616910), (5, 27970146), (6, 23308455), (9, 15538970), (10, 13985073), (15, 9323382), (18, 7769485), (30, 4661691), (45, 3107794), (90, 1553897)]