9881410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 22788864

約数和(自身を除く): 12907454

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 313, 385, 410, 451, 574, 626, 770, 902, 1435, 1565, 2191, 2255, 2870, 3130, 3157, 3443, 4382, 4510, 6314, 6886, 10955, 12833, 15785, 17215, 21910, 24101, 25666, 31570, 34430, 48202, 64165, 89831, 120505, 128330, 141163, 179662, 241010, 282326, 449155, 705815, 898310, 988141, 1411630, 1976282, 4940705, 9881410]

約数ペア:

[(1, 9881410), (2, 4940705), (5, 1976282), (7, 1411630), (10, 988141), (11, 898310), (14, 705815), (22, 449155), (35, 282326), (41, 241010), (55, 179662), (70, 141163), (77, 128330), (82, 120505), (110, 89831), (154, 64165), (205, 48202), (287, 34430), (313, 31570), (385, 25666), (410, 24101), (451, 21910), (574, 17215), (626, 15785), (770, 12833), (902, 10955), (1435, 6886), (1565, 6314), (2191, 4510), (2255, 4382), (2870, 3443), (3130, 3157)]