8161710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 19701792

約数和(自身を除く): 11540082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1381, 1970, 2762, 2955, 4143, 5910, 6905, 8286, 13810, 20715, 41430, 272057, 544114, 816171, 1360285, 1632342, 2720570, 4080855, 8161710]

約数ペア:

[(1, 8161710), (2, 4080855), (3, 2720570), (5, 1632342), (6, 1360285), (10, 816171), (15, 544114), (30, 272057), (197, 41430), (394, 20715), (591, 13810), (985, 8286), (1182, 6905), (1381, 5910), (1970, 4143), (2762, 2955)]