317279090

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{102019}}^1$

素因数の和:102337

約数の個数: 16

約数和(自身を含む): 572944320

約数和(自身を除く): 255665230

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 102019, 204038, 510095, 1020190, 31727909, 63455818, 158639545, 317279090]

約数ペア:

[(1, 317279090), (2, 158639545), (5, 63455818), (10, 31727909), (311, 1020190), (622, 510095), (1555, 204038), (3110, 102019)]