67891110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2309

約数の個数: 64

約数和(自身を含む): 187536384

約数和(自身を除く): 119645274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 151, 210, 302, 453, 755, 906, 1057, 1510, 2114, 2141, 2265, 3171, 4282, 4530, 5285, 6342, 6423, 10570, 10705, 12846, 14987, 15855, 21410, 29974, 31710, 32115, 44961, 64230, 74935, 89922, 149870, 224805, 323291, 449610, 646582, 969873, 1616455, 1939746, 2263037, 3232910, 4526074, 4849365, 6789111, 9698730, 11315185, 13578222, 22630370, 33945555, 67891110]

約数ペア:

[(1, 67891110), (2, 33945555), (3, 22630370), (5, 13578222), (6, 11315185), (7, 9698730), (10, 6789111), (14, 4849365), (15, 4526074), (21, 3232910), (30, 2263037), (35, 1939746), (42, 1616455), (70, 969873), (105, 646582), (151, 449610), (210, 323291), (302, 224805), (453, 149870), (755, 89922), (906, 74935), (1057, 64230), (1510, 44961), (2114, 32115), (2141, 31710), (2265, 29974), (3171, 21410), (4282, 15855), (4530, 14987), (5285, 12846), (6342, 10705), (6423, 10570)]