168520710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{67679}}^1$

素因数の和:67772

約数の個数: 32

約数和(自身を含む): 409328640

約数和(自身を除く): 240807930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 67679, 135358, 203037, 338395, 406074, 676790, 1015185, 2030370, 5617357, 11234714, 16852071, 28086785, 33704142, 56173570, 84260355, 168520710]

約数ペア:

[(1, 168520710), (2, 84260355), (3, 56173570), (5, 33704142), (6, 28086785), (10, 16852071), (15, 11234714), (30, 5617357), (83, 2030370), (166, 1015185), (249, 676790), (415, 406074), (498, 338395), (830, 203037), (1245, 135358), (2490, 67679)]