15085630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1849

約数の個数: 48

約数和(自身を含む): 33464016

約数和(自身を除く): 18378386

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 1811, 3622, 4165, 8330, 9055, 12677, 18110, 25354, 30787, 61574, 63385, 88739, 126770, 153935, 177478, 215509, 307870, 431018, 443695, 887390, 1077545, 1508563, 2155090, 3017126, 7542815, 15085630]

約数ペア:

[(1, 15085630), (2, 7542815), (5, 3017126), (7, 2155090), (10, 1508563), (14, 1077545), (17, 887390), (34, 443695), (35, 431018), (49, 307870), (70, 215509), (85, 177478), (98, 153935), (119, 126770), (170, 88739), (238, 63385), (245, 61574), (490, 30787), (595, 25354), (833, 18110), (1190, 12677), (1666, 9055), (1811, 8330), (3622, 4165)]