42754390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14897}}^1$

素因数の和:14952

約数の個数: 32

約数和(自身を含む): 90103104

約数和(自身を除く): 47348714

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 14897, 29794, 74485, 104279, 148970, 208558, 521395, 610777, 1042790, 1221554, 3053885, 4275439, 6107770, 8550878, 21377195, 42754390]

約数ペア:

[(1, 42754390), (2, 21377195), (5, 8550878), (7, 6107770), (10, 4275439), (14, 3053885), (35, 1221554), (41, 1042790), (70, 610777), (82, 521395), (205, 208558), (287, 148970), (410, 104279), (574, 74485), (1435, 29794), (2870, 14897)]