3447290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 8011008

約数和(自身を除く): 4563718

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 121, 154, 185, 242, 259, 370, 385, 407, 518, 605, 770, 814, 847, 1210, 1295, 1331, 1694, 2035, 2590, 2662, 2849, 4070, 4235, 4477, 5698, 6655, 8470, 8954, 9317, 13310, 14245, 18634, 22385, 28490, 31339, 44770, 46585, 49247, 62678, 93170, 98494, 156695, 246235, 313390, 344729, 492470, 689458, 1723645, 3447290]

約数ペア:

[(1, 3447290), (2, 1723645), (5, 689458), (7, 492470), (10, 344729), (11, 313390), (14, 246235), (22, 156695), (35, 98494), (37, 93170), (55, 62678), (70, 49247), (74, 46585), (77, 44770), (110, 31339), (121, 28490), (154, 22385), (185, 18634), (242, 14245), (259, 13310), (370, 9317), (385, 8954), (407, 8470), (518, 6655), (605, 5698), (770, 4477), (814, 4235), (847, 4070), (1210, 2849), (1295, 2662), (1331, 2590), (1694, 2035)]