30222374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 56130816

約数和(自身を除く): 25908442

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 787, 1477, 1574, 2743, 2954, 5486, 5509, 10231, 11018, 19201, 20462, 38402, 71617, 143234, 166057, 332114, 1162399, 2158741, 2324798, 4317482, 15111187, 30222374]

約数ペア:

[(1, 30222374), (2, 15111187), (7, 4317482), (13, 2324798), (14, 2158741), (26, 1162399), (91, 332114), (182, 166057), (211, 143234), (422, 71617), (787, 38402), (1477, 20462), (1574, 19201), (2743, 11018), (2954, 10231), (5486, 5509)]