70246420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184859}}^1$

素因数の和:184887

約数の個数: 24

約数和(自身を含む): 155282400

約数和(自身を除く): 85035980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 184859, 369718, 739436, 924295, 1848590, 3512321, 3697180, 7024642, 14049284, 17561605, 35123210, 70246420]

約数ペア:

[(1, 70246420), (2, 35123210), (4, 17561605), (5, 14049284), (10, 7024642), (19, 3697180), (20, 3512321), (38, 1848590), (76, 924295), (95, 739436), (190, 369718), (380, 184859)]