210724910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3541}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 414669024

約数和(自身を除く): 203944114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 2705, 3541, 5410, 5951, 7082, 11902, 17705, 29755, 35410, 38951, 59510, 77902, 194755, 389510, 1915681, 3831362, 9578405, 19156810, 21072491, 42144982, 105362455, 210724910]

約数ペア:

[(1, 210724910), (2, 105362455), (5, 42144982), (10, 21072491), (11, 19156810), (22, 9578405), (55, 3831362), (110, 1915681), (541, 389510), (1082, 194755), (2705, 77902), (3541, 59510), (5410, 38951), (5951, 35410), (7082, 29755), (11902, 17705)]