268450130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{15073}}^1$

素因数の和:15230

約数の個数: 32

約数和(自身を含む): 524213424

約数和(自身を除く): 255763294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 15073, 17810, 30146, 75365, 150730, 195949, 391898, 979745, 1959490, 2065001, 4130002, 10325005, 20650010, 26845013, 53690026, 134225065, 268450130]

約数ペア:

[(1, 268450130), (2, 134225065), (5, 53690026), (10, 26845013), (13, 20650010), (26, 10325005), (65, 4130002), (130, 2065001), (137, 1959490), (274, 979745), (685, 391898), (1370, 195949), (1781, 150730), (3562, 75365), (8905, 30146), (15073, 17810)]