15143810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4441}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 30703104

約数和(自身を除く): 15559294

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 4441, 8882, 22205, 44410, 48851, 97702, 137671, 244255, 275342, 488510, 688355, 1376710, 1514381, 3028762, 7571905, 15143810]

約数ペア:

[(1, 15143810), (2, 7571905), (5, 3028762), (10, 1514381), (11, 1376710), (22, 688355), (31, 488510), (55, 275342), (62, 244255), (110, 137671), (155, 97702), (310, 48851), (341, 44410), (682, 22205), (1705, 8882), (3410, 4441)]