7471271570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:928

約数の個数: 96

約数和(自身を含む): 15869675520

約数和(自身を除く): 8398403950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 211, 245, 254, 422, 490, 569, 635, 889, 1055, 1138, 1270, 1477, 1778, 2110, 2845, 2954, 3983, 4445, 5690, 6223, 7385, 7966, 8890, 10339, 12446, 14770, 19915, 20678, 26797, 27881, 31115, 39830, 51695, 53594, 55762, 62230, 72263, 103390, 120059, 133985, 139405, 144526, 187579, 240118, 267970, 278810, 361315, 375158, 505841, 600295, 722630, 840413, 937895, 1011682, 1200590, 1313053, 1680826, 1875790, 2529205, 2626106, 3540887, 4202065, 5058410, 5882891, 6565265, 7081774, 8404130, 11765782, 13130530, 15247493, 17704435, 29414455, 30494986, 35408870, 58828910, 76237465, 106732451, 152474930, 213464902, 533662255, 747127157, 1067324510, 1494254314, 3735635785, 7471271570]

約数ペア:

[(1, 7471271570), (2, 3735635785), (5, 1494254314), (7, 1067324510), (10, 747127157), (14, 533662255), (35, 213464902), (49, 152474930), (70, 106732451), (98, 76237465), (127, 58828910), (211, 35408870), (245, 30494986), (254, 29414455), (422, 17704435), (490, 15247493), (569, 13130530), (635, 11765782), (889, 8404130), (1055, 7081774), (1138, 6565265), (1270, 5882891), (1477, 5058410), (1778, 4202065), (2110, 3540887), (2845, 2626106), (2954, 2529205), (3983, 1875790), (4445, 1680826), (5690, 1313053), (6223, 1200590), (7385, 1011682), (7966, 937895), (8890, 840413), (10339, 722630), (12446, 600295), (14770, 505841), (19915, 375158), (20678, 361315), (26797, 278810), (27881, 267970), (31115, 240118), (39830, 187579), (51695, 144526), (53594, 139405), (55762, 133985), (62230, 120059), (72263, 103390)]