2668610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 5581440

約数和(自身を除く): 2912830

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 569, 670, 938, 1138, 2345, 2845, 3983, 4690, 5690, 7966, 19915, 38123, 39830, 76246, 190615, 266861, 381230, 533722, 1334305, 2668610]

約数ペア:

[(1, 2668610), (2, 1334305), (5, 533722), (7, 381230), (10, 266861), (14, 190615), (35, 76246), (67, 39830), (70, 38123), (134, 19915), (335, 7966), (469, 5690), (569, 4690), (670, 3983), (938, 2845), (1138, 2345)]