15059990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4721}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 30598560

約数和(自身を除く): 15538570

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4721, 9442, 23605, 47210, 51931, 103862, 136909, 259655, 273818, 519310, 684545, 1369090, 1505999, 3011998, 7529995, 15059990]

約数ペア:

[(1, 15059990), (2, 7529995), (5, 3011998), (10, 1505999), (11, 1369090), (22, 684545), (29, 519310), (55, 273818), (58, 259655), (110, 136909), (145, 103862), (290, 51931), (319, 47210), (638, 23605), (1595, 9442), (3190, 4721)]