15678955630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{385327}}^1$

素因数の和:385660

約数の個数: 32

約数和(自身を含む): 30490233984

約数和(自身を除く): 14811278354

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 8138, 20345, 40690, 385327, 770654, 1926635, 3853270, 5009251, 10018502, 25046255, 50092510, 120607351, 241214702, 603036755, 1206073510, 1567895563, 3135791126, 7839477815, 15678955630]

約数ペア:

[(1, 15678955630), (2, 7839477815), (5, 3135791126), (10, 1567895563), (13, 1206073510), (26, 603036755), (65, 241214702), (130, 120607351), (313, 50092510), (626, 25046255), (1565, 10018502), (3130, 5009251), (4069, 3853270), (8138, 1926635), (20345, 770654), (40690, 385327)]