2572610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 5047920

約数和(自身を除く): 2475310

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 409, 629, 818, 1258, 2045, 3145, 4090, 6290, 6953, 13906, 15133, 30266, 34765, 69530, 75665, 151330, 257261, 514522, 1286305, 2572610]

約数ペア:

[(1, 2572610), (2, 1286305), (5, 514522), (10, 257261), (17, 151330), (34, 75665), (37, 69530), (74, 34765), (85, 30266), (170, 15133), (185, 13906), (370, 6953), (409, 6290), (629, 4090), (818, 3145), (1258, 2045)]