1731790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 3374784

約数和(自身を除く): 1642994

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 167, 170, 305, 334, 610, 835, 1037, 1670, 2074, 2839, 5185, 5678, 10187, 10370, 14195, 20374, 28390, 50935, 101870, 173179, 346358, 865895, 1731790]

約数ペア:

[(1, 1731790), (2, 865895), (5, 346358), (10, 173179), (17, 101870), (34, 50935), (61, 28390), (85, 20374), (122, 14195), (167, 10370), (170, 10187), (305, 5678), (334, 5185), (610, 2839), (835, 2074), (1037, 1670)]