2010484490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{70223}}^1$

素因数の和:70646

約数の個数: 32

約数和(自身を含む): 4146024960

約数和(自身を除く): 2135540470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 28630, 70223, 140446, 351115, 491561, 702230, 983122, 2457805, 4915610, 28721207, 57442414, 143606035, 201048449, 287212070, 402096898, 1005242245, 2010484490]

約数ペア:

[(1, 2010484490), (2, 1005242245), (5, 402096898), (7, 287212070), (10, 201048449), (14, 143606035), (35, 57442414), (70, 28721207), (409, 4915610), (818, 2457805), (2045, 983122), (2863, 702230), (4090, 491561), (5726, 351115), (14315, 140446), (28630, 70223)]