30890976

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2131}}^1$

素因数の和:2295

約数の個数: 48

約数和(自身を含む): 81664128

約数和(自身を除く): 50773152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1812, 2131, 2416, 3624, 4262, 4832, 6393, 7248, 8524, 12786, 14496, 17048, 25572, 34096, 51144, 68192, 102288, 204576, 321781, 643562, 965343, 1287124, 1930686, 2574248, 3861372, 5148496, 7722744, 10296992, 15445488, 30890976]

約数ペア:

[(1, 30890976), (2, 15445488), (3, 10296992), (4, 7722744), (6, 5148496), (8, 3861372), (12, 2574248), (16, 1930686), (24, 1287124), (32, 965343), (48, 643562), (96, 321781), (151, 204576), (302, 102288), (453, 68192), (604, 51144), (906, 34096), (1208, 25572), (1812, 17048), (2131, 14496), (2416, 12786), (3624, 8524), (4262, 7248), (4832, 6393)]