1741630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1742018

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 223, 355, 446, 710, 781, 1115, 1562, 2230, 2453, 3905, 4906, 7810, 12265, 15833, 24530, 31666, 79165, 158330, 174163, 348326, 870815, 1741630]

約数ペア:

[(1, 1741630), (2, 870815), (5, 348326), (10, 174163), (11, 158330), (22, 79165), (55, 31666), (71, 24530), (110, 15833), (142, 12265), (223, 7810), (355, 4906), (446, 3905), (710, 2453), (781, 2230), (1115, 1562)]