457305190

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{120661}}^1$

素因数の和:121047

約数の個数: 16

約数和(自身を含む): 825328080

約数和(自身を除く): 368022890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 120661, 241322, 603305, 1206610, 45730519, 91461038, 228652595, 457305190]

約数ペア:

[(1, 457305190), (2, 228652595), (5, 91461038), (10, 45730519), (379, 1206610), (758, 603305), (1895, 241322), (3790, 120661)]