70148078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1017

約数の個数: 64

約数和(自身を含む): 145248768

約数和(自身を除く): 75100690

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 947, 962, 1001, 1894, 2002, 2849, 3367, 5291, 5698, 6629, 6734, 10417, 10582, 12311, 13258, 20834, 24622, 35039, 37037, 70078, 72919, 74074, 86177, 135421, 145838, 172354, 245273, 270842, 385429, 455507, 490546, 770858, 911014, 947947, 1895894, 2698003, 3188549, 5010577, 5396006, 6377098, 10021154, 35074039, 70148078]

約数ペア:

[(1, 70148078), (2, 35074039), (7, 10021154), (11, 6377098), (13, 5396006), (14, 5010577), (22, 3188549), (26, 2698003), (37, 1895894), (74, 947947), (77, 911014), (91, 770858), (143, 490546), (154, 455507), (182, 385429), (259, 270842), (286, 245273), (407, 172354), (481, 145838), (518, 135421), (814, 86177), (947, 74074), (962, 72919), (1001, 70078), (1894, 37037), (2002, 35039), (2849, 24622), (3367, 20834), (5291, 13258), (5698, 12311), (6629, 10582), (6734, 10417)]