7931210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3907}}^1$

素因数の和:3950

約数の個数: 32

約数和(自身を含む): 16882560

約数和(自身を除く): 8951350

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 3907, 7814, 19535, 27349, 39070, 54698, 113303, 136745, 226606, 273490, 566515, 793121, 1133030, 1586242, 3965605, 7931210]

約数ペア:

[(1, 7931210), (2, 3965605), (5, 1586242), (7, 1133030), (10, 793121), (14, 566515), (29, 273490), (35, 226606), (58, 136745), (70, 113303), (145, 54698), (203, 39070), (290, 27349), (406, 19535), (1015, 7814), (2030, 3907)]