30425262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15413}}^1$

素因数の和:15472

約数の個数: 32

約数和(自身を含む): 71027712

約数和(自身を除く): 40602450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 15413, 30826, 46239, 92478, 107891, 215782, 323673, 647346, 724411, 1448822, 2173233, 4346466, 5070877, 10141754, 15212631, 30425262]

約数ペア:

[(1, 30425262), (2, 15212631), (3, 10141754), (6, 5070877), (7, 4346466), (14, 2173233), (21, 1448822), (42, 724411), (47, 647346), (94, 323673), (141, 215782), (282, 107891), (329, 92478), (658, 46239), (987, 30826), (1974, 15413)]