31661430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{25741}}^1$

素因数の和:25792

約数の個数: 32

約数和(自身を含む): 77843808

約数和(自身を除く): 46182378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 25741, 51482, 77223, 128705, 154446, 257410, 386115, 772230, 1055381, 2110762, 3166143, 5276905, 6332286, 10553810, 15830715, 31661430]

約数ペア:

[(1, 31661430), (2, 15830715), (3, 10553810), (5, 6332286), (6, 5276905), (10, 3166143), (15, 2110762), (30, 1055381), (41, 772230), (82, 386115), (123, 257410), (205, 154446), (246, 128705), (410, 77223), (615, 51482), (1230, 25741)]