64019430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1867}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 172154880

約数和(自身を除く): 108135450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1867, 1905, 2286, 3429, 3734, 3810, 5601, 5715, 6858, 9335, 11202, 11430, 16803, 17145, 18670, 28005, 33606, 34290, 50409, 56010, 84015, 100818, 168030, 237109, 252045, 474218, 504090, 711327, 1185545, 1422654, 2133981, 2371090, 3556635, 4267962, 6401943, 7113270, 10669905, 12803886, 21339810, 32009715, 64019430]

約数ペア:

[(1, 64019430), (2, 32009715), (3, 21339810), (5, 12803886), (6, 10669905), (9, 7113270), (10, 6401943), (15, 4267962), (18, 3556635), (27, 2371090), (30, 2133981), (45, 1422654), (54, 1185545), (90, 711327), (127, 504090), (135, 474218), (254, 252045), (270, 237109), (381, 168030), (635, 100818), (762, 84015), (1143, 56010), (1270, 50409), (1867, 34290), (1905, 33606), (2286, 28005), (3429, 18670), (3734, 17145), (3810, 16803), (5601, 11430), (5715, 11202), (6858, 9335)]