74470130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2221}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 153584640

約数和(自身を除く): 79114510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 479, 958, 2221, 2395, 3353, 4442, 4790, 6706, 11105, 15547, 16765, 22210, 31094, 33530, 77735, 155470, 1063859, 2127718, 5319295, 7447013, 10638590, 14894026, 37235065, 74470130]

約数ペア:

[(1, 74470130), (2, 37235065), (5, 14894026), (7, 10638590), (10, 7447013), (14, 5319295), (35, 2127718), (70, 1063859), (479, 155470), (958, 77735), (2221, 33530), (2395, 31094), (3353, 22210), (4442, 16765), (4790, 15547), (6706, 11105)]