30905328

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{3371}}^1$

素因数の和:3573

約数の個数: 40

約数和(自身を含む): 80280576

約数和(自身を除く): 49375248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 3371, 4584, 6742, 9168, 10113, 13484, 20226, 26968, 40452, 53936, 80904, 161808, 643861, 1287722, 1931583, 2575444, 3863166, 5150888, 7726332, 10301776, 15452664, 30905328]

約数ペア:

[(1, 30905328), (2, 15452664), (3, 10301776), (4, 7726332), (6, 5150888), (8, 3863166), (12, 2575444), (16, 1931583), (24, 1287722), (48, 643861), (191, 161808), (382, 80904), (573, 53936), (764, 40452), (1146, 26968), (1528, 20226), (2292, 13484), (3056, 10113), (3371, 9168), (4584, 6742)]