5212380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 14747040

約数和(自身を除く): 9534660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 797, 1090, 1308, 1594, 1635, 2180, 2391, 3188, 3270, 3985, 4782, 6540, 7970, 9564, 11955, 15940, 23910, 47820, 86873, 173746, 260619, 347492, 434365, 521238, 868730, 1042476, 1303095, 1737460, 2606190, 5212380]

約数ペア:

[(1, 5212380), (2, 2606190), (3, 1737460), (4, 1303095), (5, 1042476), (6, 868730), (10, 521238), (12, 434365), (15, 347492), (20, 260619), (30, 173746), (60, 86873), (109, 47820), (218, 23910), (327, 15940), (436, 11955), (545, 9564), (654, 7970), (797, 6540), (1090, 4782), (1308, 3985), (1594, 3270), (1635, 3188), (2180, 2391)]