13939110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2539}}^1$

素因数の和:2613

約数の個数: 48

約数和(自身を含む): 36850320

約数和(自身を除く): 22911210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2539, 2745, 5078, 5490, 7617, 12695, 15234, 22851, 25390, 38085, 45702, 76170, 114255, 154879, 228510, 309758, 464637, 774395, 929274, 1393911, 1548790, 2323185, 2787822, 4646370, 6969555, 13939110]

約数ペア:

[(1, 13939110), (2, 6969555), (3, 4646370), (5, 2787822), (6, 2323185), (9, 1548790), (10, 1393911), (15, 929274), (18, 774395), (30, 464637), (45, 309758), (61, 228510), (90, 154879), (122, 114255), (183, 76170), (305, 45702), (366, 38085), (549, 25390), (610, 22851), (915, 15234), (1098, 12695), (1830, 7617), (2539, 5490), (2745, 5078)]