310015530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313147}}^1$

素因数の和:313171

約数の個数: 48

約数和(自身を含む): 879319584

約数和(自身を除く): 569304054

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 313147, 626294, 939441, 1565735, 1878882, 2818323, 3131470, 3444617, 4697205, 5636646, 6889234, 9394410, 10333851, 14091615, 17223085, 20667702, 28183230, 31001553, 34446170, 51669255, 62003106, 103338510, 155007765, 310015530]

約数ペア:

[(1, 310015530), (2, 155007765), (3, 103338510), (5, 62003106), (6, 51669255), (9, 34446170), (10, 31001553), (11, 28183230), (15, 20667702), (18, 17223085), (22, 14091615), (30, 10333851), (33, 9394410), (45, 6889234), (55, 5636646), (66, 4697205), (90, 3444617), (99, 3131470), (110, 2818323), (165, 1878882), (198, 1565735), (330, 939441), (495, 626294), (990, 313147)]