728748510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{11087}}^1$

素因数の和:11417

約数の個数: 64

約数和(自身を含む): 2005420032

約数和(自身を除く): 1276671522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 626, 939, 1565, 1878, 2191, 3130, 4382, 4695, 6573, 9390, 10955, 11087, 13146, 21910, 22174, 32865, 33261, 55435, 65730, 66522, 77609, 110870, 155218, 166305, 232827, 332610, 388045, 465654, 776090, 1164135, 2328270, 3470231, 6940462, 10410693, 17351155, 20821386, 24291617, 34702310, 48583234, 52053465, 72874851, 104106930, 121458085, 145749702, 242916170, 364374255, 728748510]

約数ペア:

[(1, 728748510), (2, 364374255), (3, 242916170), (5, 145749702), (6, 121458085), (7, 104106930), (10, 72874851), (14, 52053465), (15, 48583234), (21, 34702310), (30, 24291617), (35, 20821386), (42, 17351155), (70, 10410693), (105, 6940462), (210, 3470231), (313, 2328270), (626, 1164135), (939, 776090), (1565, 465654), (1878, 388045), (2191, 332610), (3130, 232827), (4382, 166305), (4695, 155218), (6573, 110870), (9390, 77609), (10955, 66522), (11087, 65730), (13146, 55435), (21910, 33261), (22174, 32865)]