15386530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 30345840

約数和(自身を除く): 14959310

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 3121, 4930, 6242, 15605, 31210, 53057, 90509, 106114, 181018, 265285, 452545, 530570, 905090, 1538653, 3077306, 7693265, 15386530]

約数ペア:

[(1, 15386530), (2, 7693265), (5, 3077306), (10, 1538653), (17, 905090), (29, 530570), (34, 452545), (58, 265285), (85, 181018), (145, 106114), (170, 90509), (290, 53057), (493, 31210), (986, 15605), (2465, 6242), (3121, 4930)]