1715090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1671790

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 167, 334, 395, 790, 835, 1027, 1670, 2054, 2171, 4342, 5135, 10270, 10855, 13193, 21710, 26386, 65965, 131930, 171509, 343018, 857545, 1715090]

約数ペア:

[(1, 1715090), (2, 857545), (5, 343018), (10, 171509), (13, 131930), (26, 65965), (65, 26386), (79, 21710), (130, 13193), (158, 10855), (167, 10270), (334, 5135), (395, 4342), (790, 2171), (835, 2054), (1027, 1670)]