71448510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1087}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 196780032

約数和(自身を除く): 125331522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 313, 626, 939, 1087, 1565, 1878, 2174, 2191, 3130, 3261, 4382, 4695, 5435, 6522, 6573, 7609, 9390, 10870, 10955, 13146, 15218, 16305, 21910, 22827, 32610, 32865, 38045, 45654, 65730, 76090, 114135, 228270, 340231, 680462, 1020693, 1701155, 2041386, 2381617, 3402310, 4763234, 5103465, 7144851, 10206930, 11908085, 14289702, 23816170, 35724255, 71448510]

約数ペア:

[(1, 71448510), (2, 35724255), (3, 23816170), (5, 14289702), (6, 11908085), (7, 10206930), (10, 7144851), (14, 5103465), (15, 4763234), (21, 3402310), (30, 2381617), (35, 2041386), (42, 1701155), (70, 1020693), (105, 680462), (210, 340231), (313, 228270), (626, 114135), (939, 76090), (1087, 65730), (1565, 45654), (1878, 38045), (2174, 32865), (2191, 32610), (3130, 22827), (3261, 21910), (4382, 16305), (4695, 15218), (5435, 13146), (6522, 10955), (6573, 10870), (7609, 9390)]