13629770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 31629312

約数和(自身を除く): 17999542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 571, 682, 770, 1085, 1142, 1705, 2170, 2387, 2855, 3410, 3997, 4774, 5710, 6281, 7994, 11935, 12562, 17701, 19985, 23870, 31405, 35402, 39970, 43967, 62810, 87934, 88505, 123907, 177010, 194711, 219835, 247814, 389422, 439670, 619535, 973555, 1239070, 1362977, 1947110, 2725954, 6814885, 13629770]

約数ペア:

[(1, 13629770), (2, 6814885), (5, 2725954), (7, 1947110), (10, 1362977), (11, 1239070), (14, 973555), (22, 619535), (31, 439670), (35, 389422), (55, 247814), (62, 219835), (70, 194711), (77, 177010), (110, 123907), (154, 88505), (155, 87934), (217, 62810), (310, 43967), (341, 39970), (385, 35402), (434, 31405), (571, 23870), (682, 19985), (770, 17701), (1085, 12562), (1142, 11935), (1705, 7994), (2170, 6281), (2387, 5710), (2855, 4774), (3410, 3997)]