331310670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{79451}}^1$

素因数の和:79600

約数の個数: 32

約数和(自身を含む): 800876160

約数和(自身を除く): 469565490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 79451, 158902, 238353, 397255, 476706, 794510, 1191765, 2383530, 11043689, 22087378, 33131067, 55218445, 66262134, 110436890, 165655335, 331310670]

約数ペア:

[(1, 331310670), (2, 165655335), (3, 110436890), (5, 66262134), (6, 55218445), (10, 33131067), (15, 22087378), (30, 11043689), (139, 2383530), (278, 1191765), (417, 794510), (695, 476706), (834, 397255), (1390, 238353), (2085, 158902), (4170, 79451)]