164037010

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 299427840

約数和(自身を除く): 135390830

約数列:

[1, 2, 5, 10, 127, 227, 254, 454, 569, 635, 1135, 1138, 1270, 2270, 2845, 5690, 28829, 57658, 72263, 129163, 144145, 144526, 258326, 288290, 361315, 645815, 722630, 1291630, 16403701, 32807402, 82018505, 164037010]

約数ペア:

[(1, 164037010), (2, 82018505), (5, 32807402), (10, 16403701), (127, 1291630), (227, 722630), (254, 645815), (454, 361315), (569, 288290), (635, 258326), (1135, 144526), (1138, 144145), (1270, 129163), (2270, 72263), (2845, 57658), (5690, 28829)]