246220810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{117809}}^1$

素因数の和:117846

約数の個数: 32

約数和(自身を含む): 508939200

約数和(自身を除く): 262718390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 117809, 235618, 589045, 1178090, 1295899, 2238371, 2591798, 4476742, 6479495, 11191855, 12958990, 22383710, 24622081, 49244162, 123110405, 246220810]

約数ペア:

[(1, 246220810), (2, 123110405), (5, 49244162), (10, 24622081), (11, 22383710), (19, 12958990), (22, 11191855), (38, 6479495), (55, 4476742), (95, 2591798), (110, 2238371), (190, 1295899), (209, 1178090), (418, 589045), (1045, 235618), (2090, 117809)]