5390308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 12453056

約数和(自身を除く): 7062748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 43, 44, 74, 77, 86, 121, 148, 154, 172, 242, 259, 301, 308, 407, 473, 484, 518, 602, 814, 847, 946, 1036, 1204, 1591, 1628, 1694, 1892, 2849, 3182, 3311, 3388, 4477, 5203, 5698, 6364, 6622, 8954, 10406, 11137, 11396, 13244, 17501, 17908, 20812, 22274, 31339, 35002, 36421, 44548, 62678, 70004, 72842, 122507, 125356, 145684, 192511, 245014, 385022, 490028, 770044, 1347577, 2695154, 5390308]

約数ペア:

[(1, 5390308), (2, 2695154), (4, 1347577), (7, 770044), (11, 490028), (14, 385022), (22, 245014), (28, 192511), (37, 145684), (43, 125356), (44, 122507), (74, 72842), (77, 70004), (86, 62678), (121, 44548), (148, 36421), (154, 35002), (172, 31339), (242, 22274), (259, 20812), (301, 17908), (308, 17501), (407, 13244), (473, 11396), (484, 11137), (518, 10406), (602, 8954), (814, 6622), (847, 6364), (946, 5698), (1036, 5203), (1204, 4477), (1591, 3388), (1628, 3311), (1694, 3182), (1892, 2849)]