34137320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17417}}^1$

素因数の和:17442

約数の個数: 48

約数和(自身を含む): 89354340

約数和(自身を除く): 55217020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 17417, 34834, 69668, 87085, 121919, 139336, 174170, 243838, 348340, 487676, 609595, 696680, 853433, 975352, 1219190, 1706866, 2438380, 3413732, 4267165, 4876760, 6827464, 8534330, 17068660, 34137320]

約数ペア:

[(1, 34137320), (2, 17068660), (4, 8534330), (5, 6827464), (7, 4876760), (8, 4267165), (10, 3413732), (14, 2438380), (20, 1706866), (28, 1219190), (35, 975352), (40, 853433), (49, 696680), (56, 609595), (70, 487676), (98, 348340), (140, 243838), (196, 174170), (245, 139336), (280, 121919), (392, 87085), (490, 69668), (980, 34834), (1960, 17417)]