8071140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 28191744

約数和(自身を除く): 20120604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 1747, 2310, 3494, 4620, 5241, 6988, 8735, 10482, 12229, 17470, 19217, 20964, 24458, 26205, 34940, 36687, 38434, 48916, 52410, 57651, 61145, 73374, 76868, 96085, 104820, 115302, 122290, 134519, 146748, 183435, 192170, 230604, 244580, 269038, 288255, 366870, 384340, 403557, 538076, 576510, 672595, 733740, 807114, 1153020, 1345190, 1614228, 2017785, 2690380, 4035570, 8071140]

約数ペア:

[(1, 8071140), (2, 4035570), (3, 2690380), (4, 2017785), (5, 1614228), (6, 1345190), (7, 1153020), (10, 807114), (11, 733740), (12, 672595), (14, 576510), (15, 538076), (20, 403557), (21, 384340), (22, 366870), (28, 288255), (30, 269038), (33, 244580), (35, 230604), (42, 192170), (44, 183435), (55, 146748), (60, 134519), (66, 122290), (70, 115302), (77, 104820), (84, 96085), (105, 76868), (110, 73374), (132, 61145), (140, 57651), (154, 52410), (165, 48916), (210, 38434), (220, 36687), (231, 34940), (308, 26205), (330, 24458), (385, 20964), (420, 19217), (462, 17470), (660, 12229), (770, 10482), (924, 8735), (1155, 6988), (1540, 5241), (1747, 4620), (2310, 3494)]