312182010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{495527}}^1$

素因数の和:495547

約数の個数: 48

約数和(自身を含む): 927628416

約数和(自身を除く): 615446406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 495527, 991054, 1486581, 2477635, 2973162, 3468689, 4459743, 4955270, 6937378, 7432905, 8919486, 10406067, 14865810, 17343445, 20812134, 22298715, 31218201, 34686890, 44597430, 52030335, 62436402, 104060670, 156091005, 312182010]

約数ペア:

[(1, 312182010), (2, 156091005), (3, 104060670), (5, 62436402), (6, 52030335), (7, 44597430), (9, 34686890), (10, 31218201), (14, 22298715), (15, 20812134), (18, 17343445), (21, 14865810), (30, 10406067), (35, 8919486), (42, 7432905), (45, 6937378), (63, 4955270), (70, 4459743), (90, 3468689), (105, 2973162), (126, 2477635), (210, 1486581), (315, 991054), (630, 495527)]