1438030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 2993760

約数和(自身を除く): 1555730

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 769, 935, 1538, 1870, 3845, 7690, 8459, 13073, 16918, 26146, 42295, 65365, 84590, 130730, 143803, 287606, 719015, 1438030]

約数ペア:

[(1, 1438030), (2, 719015), (5, 287606), (10, 143803), (11, 130730), (17, 84590), (22, 65365), (34, 42295), (55, 26146), (85, 16918), (110, 13073), (170, 8459), (187, 7690), (374, 3845), (769, 1870), (935, 1538)]