30902452

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7309}}^1$

素因数の和:7471

約数の個数: 24

約数和(自身を含む): 62222720

約数和(自身を除く): 31320268

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 7309, 14618, 29236, 51163, 102326, 204652, 1103659, 2207318, 4414636, 7725613, 15451226, 30902452]

約数ペア:

[(1, 30902452), (2, 15451226), (4, 7725613), (7, 4414636), (14, 2207318), (28, 1103659), (151, 204652), (302, 102326), (604, 51163), (1057, 29236), (2114, 14618), (4228, 7309)]