30685676

素因数分解:

$2^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1663}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 61501440

約数和(自身を除く): 30815764

約数列:

[1, 2, 4, 7, 14, 28, 659, 1318, 1663, 2636, 3326, 4613, 6652, 9226, 11641, 18452, 23282, 46564, 1095917, 2191834, 4383668, 7671419, 15342838, 30685676]

約数ペア:

[(1, 30685676), (2, 15342838), (4, 7671419), (7, 4383668), (14, 2191834), (28, 1095917), (659, 46564), (1318, 23282), (1663, 18452), (2636, 11641), (3326, 9226), (4613, 6652)]