139269310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{853}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 260094240

約数和(自身を除く): 120824930

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 563, 853, 1126, 1706, 2815, 4265, 5630, 8530, 16327, 24737, 32654, 49474, 81635, 123685, 163270, 247370, 480239, 960478, 2401195, 4802390, 13926931, 27853862, 69634655, 139269310]

約数ペア:

[(1, 139269310), (2, 69634655), (5, 27853862), (10, 13926931), (29, 4802390), (58, 2401195), (145, 960478), (290, 480239), (563, 247370), (853, 163270), (1126, 123685), (1706, 81635), (2815, 49474), (4265, 32654), (5630, 24737), (8530, 16327)]