12074090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 25941384

約数和(自身を除く): 13867294

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 601, 1202, 1435, 2009, 2870, 3005, 4018, 4207, 6010, 8414, 10045, 20090, 21035, 24641, 29449, 42070, 49282, 58898, 123205, 147245, 172487, 246410, 294490, 344974, 862435, 1207409, 1724870, 2414818, 6037045, 12074090]

約数ペア:

[(1, 12074090), (2, 6037045), (5, 2414818), (7, 1724870), (10, 1207409), (14, 862435), (35, 344974), (41, 294490), (49, 246410), (70, 172487), (82, 147245), (98, 123205), (205, 58898), (245, 49282), (287, 42070), (410, 29449), (490, 24641), (574, 21035), (601, 20090), (1202, 10045), (1435, 8414), (2009, 6010), (2870, 4207), (3005, 4018)]