13950370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 32037120

約数和(自身を除く): 18086750

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 238, 266, 323, 595, 617, 646, 665, 1190, 1234, 1330, 1615, 2261, 3085, 3230, 4319, 4522, 6170, 8638, 10489, 11305, 11723, 20978, 21595, 22610, 23446, 43190, 52445, 58615, 73423, 82061, 104890, 117230, 146846, 164122, 199291, 367115, 398582, 410305, 734230, 820610, 996455, 1395037, 1992910, 2790074, 6975185, 13950370]

約数ペア:

[(1, 13950370), (2, 6975185), (5, 2790074), (7, 1992910), (10, 1395037), (14, 996455), (17, 820610), (19, 734230), (34, 410305), (35, 398582), (38, 367115), (70, 199291), (85, 164122), (95, 146846), (119, 117230), (133, 104890), (170, 82061), (190, 73423), (238, 58615), (266, 52445), (323, 43190), (595, 23446), (617, 22610), (646, 21595), (665, 20978), (1190, 11723), (1234, 11305), (1330, 10489), (1615, 8638), (2261, 6170), (3085, 4522), (3230, 4319)]