30586724

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20611}}^1$

素因数の和:20675

約数の個数: 24

約数和(自身を含む): 62330688

約数和(自身を除く): 31743964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 20611, 41222, 82444, 144277, 288554, 577108, 1092383, 2184766, 4369532, 7646681, 15293362, 30586724]

約数ペア:

[(1, 30586724), (2, 15293362), (4, 7646681), (7, 4369532), (14, 2184766), (28, 1092383), (53, 577108), (106, 288554), (212, 144277), (371, 82444), (742, 41222), (1484, 20611)]