31113930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1381}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 74827008

約数和(自身を除く): 43713078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 751, 1381, 1502, 2253, 2762, 3755, 4143, 4506, 6905, 7510, 8286, 11265, 13810, 20715, 22530, 41430, 1037131, 2074262, 3111393, 5185655, 6222786, 10371310, 15556965, 31113930]

約数ペア:

[(1, 31113930), (2, 15556965), (3, 10371310), (5, 6222786), (6, 5185655), (10, 3111393), (15, 2074262), (30, 1037131), (751, 41430), (1381, 22530), (1502, 20715), (2253, 13810), (2762, 11265), (3755, 8286), (4143, 7510), (4506, 6905)]