4006310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 9275904

約数和(自身を除く): 5269594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 121, 154, 215, 242, 301, 385, 430, 473, 602, 605, 770, 847, 946, 1210, 1331, 1505, 1694, 2365, 2662, 3010, 3311, 4235, 4730, 5203, 6622, 6655, 8470, 9317, 10406, 13310, 16555, 18634, 26015, 33110, 36421, 46585, 52030, 57233, 72842, 93170, 114466, 182105, 286165, 364210, 400631, 572330, 801262, 2003155, 4006310]

約数ペア:

[(1, 4006310), (2, 2003155), (5, 801262), (7, 572330), (10, 400631), (11, 364210), (14, 286165), (22, 182105), (35, 114466), (43, 93170), (55, 72842), (70, 57233), (77, 52030), (86, 46585), (110, 36421), (121, 33110), (154, 26015), (215, 18634), (242, 16555), (301, 13310), (385, 10406), (430, 9317), (473, 8470), (602, 6655), (605, 6622), (770, 5203), (847, 4730), (946, 4235), (1210, 3311), (1331, 3010), (1505, 2662), (1694, 2365)]