426846490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{148727}}^1$

素因数の和:148782

約数の個数: 32

約数和(自身を含む): 899506944

約数和(自身を除く): 472660454

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 148727, 297454, 743635, 1041089, 1487270, 2082178, 5205445, 6097807, 10410890, 12195614, 30489035, 42684649, 60978070, 85369298, 213423245, 426846490]

約数ペア:

[(1, 426846490), (2, 213423245), (5, 85369298), (7, 60978070), (10, 42684649), (14, 30489035), (35, 12195614), (41, 10410890), (70, 6097807), (82, 5205445), (205, 2082178), (287, 1487270), (410, 1041089), (574, 743635), (1435, 297454), (2870, 148727)]