8478030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 23182848

約数和(自身を除く): 14704818

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1117, 1265, 1518, 2234, 2530, 3351, 3795, 5585, 6702, 7590, 11170, 12287, 16755, 24574, 25691, 33510, 36861, 51382, 61435, 73722, 77073, 122870, 128455, 154146, 184305, 256910, 282601, 368610, 385365, 565202, 770730, 847803, 1413005, 1695606, 2826010, 4239015, 8478030]

約数ペア:

[(1, 8478030), (2, 4239015), (3, 2826010), (5, 1695606), (6, 1413005), (10, 847803), (11, 770730), (15, 565202), (22, 385365), (23, 368610), (30, 282601), (33, 256910), (46, 184305), (55, 154146), (66, 128455), (69, 122870), (110, 77073), (115, 73722), (138, 61435), (165, 51382), (230, 36861), (253, 33510), (330, 25691), (345, 24574), (506, 16755), (690, 12287), (759, 11170), (1117, 7590), (1265, 6702), (1518, 5585), (2234, 3795), (2530, 3351)]