64221630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2833

約数の個数: 64

約数和(自身を含む): 170574336

約数和(自身を除く): 106352706

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 2741, 3905, 4686, 5482, 7810, 8223, 11715, 13705, 16446, 23430, 27410, 30151, 41115, 60302, 82230, 90453, 150755, 180906, 194611, 301510, 389222, 452265, 583833, 904530, 973055, 1167666, 1946110, 2140721, 2919165, 4281442, 5838330, 6422163, 10703605, 12844326, 21407210, 32110815, 64221630]

約数ペア:

[(1, 64221630), (2, 32110815), (3, 21407210), (5, 12844326), (6, 10703605), (10, 6422163), (11, 5838330), (15, 4281442), (22, 2919165), (30, 2140721), (33, 1946110), (55, 1167666), (66, 973055), (71, 904530), (110, 583833), (142, 452265), (165, 389222), (213, 301510), (330, 194611), (355, 180906), (426, 150755), (710, 90453), (781, 82230), (1065, 60302), (1562, 41115), (2130, 30151), (2343, 27410), (2741, 23430), (3905, 16446), (4686, 13705), (5482, 11715), (7810, 8223)]