30616516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 63866880

約数和(自身を除く): 33250364

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 413, 431, 602, 826, 862, 1204, 1652, 1724, 2537, 3017, 5074, 6034, 10148, 12068, 17759, 18533, 25429, 35518, 37066, 50858, 71036, 74132, 101716, 129731, 178003, 259462, 356006, 518924, 712012, 1093447, 2186894, 4373788, 7654129, 15308258, 30616516]

約数ペア:

[(1, 30616516), (2, 15308258), (4, 7654129), (7, 4373788), (14, 2186894), (28, 1093447), (43, 712012), (59, 518924), (86, 356006), (118, 259462), (172, 178003), (236, 129731), (301, 101716), (413, 74132), (431, 71036), (602, 50858), (826, 37066), (862, 35518), (1204, 25429), (1652, 18533), (1724, 17759), (2537, 12068), (3017, 10148), (5074, 6034)]