2451630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 5971968

約数和(自身を除く): 3520338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1151, 2130, 2302, 3453, 5755, 6906, 11510, 17265, 34530, 81721, 163442, 245163, 408605, 490326, 817210, 1225815, 2451630]

約数ペア:

[(1, 2451630), (2, 1225815), (3, 817210), (5, 490326), (6, 408605), (10, 245163), (15, 163442), (30, 81721), (71, 34530), (142, 17265), (213, 11510), (355, 6906), (426, 5755), (710, 3453), (1065, 2302), (1151, 2130)]