30493652

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1699}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 61118400

約数和(自身を除く): 30624748

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 1699, 2564, 3398, 4487, 6796, 8974, 11893, 17948, 23786, 47572, 1089059, 2178118, 4356236, 7623413, 15246826, 30493652]

約数ペア:

[(1, 30493652), (2, 15246826), (4, 7623413), (7, 4356236), (14, 2178118), (28, 1089059), (641, 47572), (1282, 23786), (1699, 17948), (2564, 11893), (3398, 8974), (4487, 6796)]