12120010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 25803648

約数和(自身を除く): 13683638

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 103, 205, 206, 287, 410, 515, 574, 721, 1030, 1435, 1442, 1681, 2870, 3362, 3605, 4223, 7210, 8405, 8446, 11767, 16810, 21115, 23534, 29561, 42230, 58835, 59122, 117670, 147805, 173143, 295610, 346286, 865715, 1212001, 1731430, 2424002, 6060005, 12120010]

約数ペア:

[(1, 12120010), (2, 6060005), (5, 2424002), (7, 1731430), (10, 1212001), (14, 865715), (35, 346286), (41, 295610), (70, 173143), (82, 147805), (103, 117670), (205, 59122), (206, 58835), (287, 42230), (410, 29561), (515, 23534), (574, 21115), (721, 16810), (1030, 11767), (1435, 8446), (1442, 8405), (1681, 7210), (2870, 4223), (3362, 3605)]