75490310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6869}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 156306240

約数和(自身を除く): 80815930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6869, 10990, 13738, 34345, 48083, 68690, 96166, 240415, 480830, 1078433, 2156866, 5392165, 7549031, 10784330, 15098062, 37745155, 75490310]

約数ペア:

[(1, 75490310), (2, 37745155), (5, 15098062), (7, 10784330), (10, 7549031), (14, 5392165), (35, 2156866), (70, 1078433), (157, 480830), (314, 240415), (785, 96166), (1099, 68690), (1570, 48083), (2198, 34345), (5495, 13738), (6869, 10990)]