42003170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 82766016

約数和(自身を除く): 40762846

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 907, 1814, 2105, 4210, 4535, 4631, 9070, 9262, 9977, 19954, 23155, 46310, 49885, 99770, 381847, 763694, 1909235, 3818470, 4200317, 8400634, 21001585, 42003170]

約数ペア:

[(1, 42003170), (2, 21001585), (5, 8400634), (10, 4200317), (11, 3818470), (22, 1909235), (55, 763694), (110, 381847), (421, 99770), (842, 49885), (907, 46310), (1814, 23155), (2105, 19954), (4210, 9977), (4535, 9262), (4631, 9070)]