70456740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1289}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 197648640

約数和(自身を除く): 127191900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 911, 1289, 1822, 2578, 2733, 3644, 3867, 4555, 5156, 5466, 6445, 7734, 9110, 10932, 12890, 13665, 15468, 18220, 19335, 25780, 27330, 38670, 54660, 77340, 1174279, 2348558, 3522837, 4697116, 5871395, 7045674, 11742790, 14091348, 17614185, 23485580, 35228370, 70456740]

約数ペア:

[(1, 70456740), (2, 35228370), (3, 23485580), (4, 17614185), (5, 14091348), (6, 11742790), (10, 7045674), (12, 5871395), (15, 4697116), (20, 3522837), (30, 2348558), (60, 1174279), (911, 77340), (1289, 54660), (1822, 38670), (2578, 27330), (2733, 25780), (3644, 19335), (3867, 18220), (4555, 15468), (5156, 13665), (5466, 12890), (6445, 10932), (7734, 9110)]