1897070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 4003776

約数和(自身を除く): 2106706

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 661, 1322, 1435, 2870, 3305, 4627, 6610, 9254, 23135, 27101, 46270, 54202, 135505, 189707, 271010, 379414, 948535, 1897070]

約数ペア:

[(1, 1897070), (2, 948535), (5, 379414), (7, 271010), (10, 189707), (14, 135505), (35, 54202), (41, 46270), (70, 27101), (82, 23135), (205, 9254), (287, 6610), (410, 4627), (574, 3305), (661, 2870), (1322, 1435)]