278625730

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{472247}}^1$

素因数の和:472313

約数の個数: 16

約数和(自身を含む): 510027840

約数和(自身を除く): 231402110

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 472247, 944494, 2361235, 4722470, 27862573, 55725146, 139312865, 278625730]

約数ペア:

[(1, 278625730), (2, 139312865), (5, 55725146), (10, 27862573), (59, 4722470), (118, 2361235), (295, 944494), (590, 472247)]