7972110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 20867184

約数和(自身を除く): 12895074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 313, 566, 626, 849, 939, 1415, 1565, 1698, 1878, 2547, 2817, 2830, 3130, 4245, 4695, 5094, 5634, 8490, 9390, 12735, 14085, 25470, 28170, 88579, 177158, 265737, 442895, 531474, 797211, 885790, 1328685, 1594422, 2657370, 3986055, 7972110]

約数ペア:

[(1, 7972110), (2, 3986055), (3, 2657370), (5, 1594422), (6, 1328685), (9, 885790), (10, 797211), (15, 531474), (18, 442895), (30, 265737), (45, 177158), (90, 88579), (283, 28170), (313, 25470), (566, 14085), (626, 12735), (849, 9390), (939, 8490), (1415, 5634), (1565, 5094), (1698, 4695), (1878, 4245), (2547, 3130), (2817, 2830)]