30984748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 56698880

約数和(自身を除く): 25714132

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 3163, 4898, 6326, 9796, 12652, 98053, 196106, 249877, 392212, 499754, 999508, 7746187, 15492374, 30984748]

約数ペア:

[(1, 30984748), (2, 15492374), (4, 7746187), (31, 999508), (62, 499754), (79, 392212), (124, 249877), (158, 196106), (316, 98053), (2449, 12652), (3163, 9796), (4898, 6326)]