27930740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60719}}^1$

素因数の和:60751

約数の個数: 24

約数和(自身を含む): 61205760

約数和(自身を除く): 33275020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 60719, 121438, 242876, 303595, 607190, 1214380, 1396537, 2793074, 5586148, 6982685, 13965370, 27930740]

約数ペア:

[(1, 27930740), (2, 13965370), (4, 6982685), (5, 5586148), (10, 2793074), (20, 1396537), (23, 1214380), (46, 607190), (92, 303595), (115, 242876), (230, 121438), (460, 60719)]