90832620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19163}}^1$

素因数の和:19254

約数の個数: 48

約数和(自身を含む): 257564160

約数和(自身を除く): 166731540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 19163, 38326, 57489, 76652, 95815, 114978, 191630, 229956, 287445, 383260, 574890, 1149780, 1513877, 3027754, 4541631, 6055508, 7569385, 9083262, 15138770, 18166524, 22708155, 30277540, 45416310, 90832620]

約数ペア:

[(1, 90832620), (2, 45416310), (3, 30277540), (4, 22708155), (5, 18166524), (6, 15138770), (10, 9083262), (12, 7569385), (15, 6055508), (20, 4541631), (30, 3027754), (60, 1513877), (79, 1149780), (158, 574890), (237, 383260), (316, 287445), (395, 229956), (474, 191630), (790, 114978), (948, 95815), (1185, 76652), (1580, 57489), (2370, 38326), (4740, 19163)]