30186774

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^2\times {\mathrm{907}}^1$

素因数の和:1001

約数の個数: 36

約数和(自身を含む): 67034916

約数和(自身を除く): 36848142

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 907, 1814, 1849, 2721, 3698, 5442, 5547, 8163, 11094, 16326, 16641, 33282, 39001, 78002, 117003, 234006, 351009, 702018, 1677043, 3354086, 5031129, 10062258, 15093387, 30186774]

約数ペア:

[(1, 30186774), (2, 15093387), (3, 10062258), (6, 5031129), (9, 3354086), (18, 1677043), (43, 702018), (86, 351009), (129, 234006), (258, 117003), (387, 78002), (774, 39001), (907, 33282), (1814, 16641), (1849, 16326), (2721, 11094), (3698, 8163), (5442, 5547)]