284253410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14149}}^1$

素因数の和:14211

約数の個数: 48

約数和(自身を含む): 609751800

約数和(自身を除く): 325498390

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 10045, 14149, 20090, 28298, 70745, 99043, 141490, 198086, 495215, 580109, 693301, 990430, 1160218, 1386602, 2900545, 3466505, 4060763, 5801090, 6933010, 8121526, 20303815, 28425341, 40607630, 56850682, 142126705, 284253410]

約数ペア:

[(1, 284253410), (2, 142126705), (5, 56850682), (7, 40607630), (10, 28425341), (14, 20303815), (35, 8121526), (41, 6933010), (49, 5801090), (70, 4060763), (82, 3466505), (98, 2900545), (205, 1386602), (245, 1160218), (287, 990430), (410, 693301), (490, 580109), (574, 495215), (1435, 198086), (2009, 141490), (2870, 99043), (4018, 70745), (10045, 28298), (14149, 20090)]