13412220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9719}}^1$

素因数の和:9754

約数の個数: 48

約数和(自身を含む): 39191040

約数和(自身を除く): 25778820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9719, 19438, 29157, 38876, 48595, 58314, 97190, 116628, 145785, 194380, 223537, 291570, 447074, 583140, 670611, 894148, 1117685, 1341222, 2235370, 2682444, 3353055, 4470740, 6706110, 13412220]

約数ペア:

[(1, 13412220), (2, 6706110), (3, 4470740), (4, 3353055), (5, 2682444), (6, 2235370), (10, 1341222), (12, 1117685), (15, 894148), (20, 670611), (23, 583140), (30, 447074), (46, 291570), (60, 223537), (69, 194380), (92, 145785), (115, 116628), (138, 97190), (230, 58314), (276, 48595), (345, 38876), (460, 29157), (690, 19438), (1380, 9719)]