310028510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{148339}}^1$

素因数の和:148376

約数の個数: 32

約数和(自身を含む): 640828800

約数和(自身を除く): 330800290

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 148339, 296678, 741695, 1483390, 1631729, 2818441, 3263458, 5636882, 8158645, 14092205, 16317290, 28184410, 31002851, 62005702, 155014255, 310028510]

約数ペア:

[(1, 310028510), (2, 155014255), (5, 62005702), (10, 31002851), (11, 28184410), (19, 16317290), (22, 14092205), (38, 8158645), (55, 5636882), (95, 3263458), (110, 2818441), (190, 1631729), (209, 1483390), (418, 741695), (1045, 296678), (2090, 148339)]