155533070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2865

約数の個数: 64

約数和(自身を含む): 353949696

約数和(自身を除く): 198416626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 110, 146, 154, 365, 385, 511, 730, 770, 803, 1022, 1606, 2555, 2767, 4015, 5110, 5534, 5621, 8030, 11242, 13835, 19369, 27670, 28105, 30437, 38738, 56210, 60874, 96845, 152185, 193690, 201991, 213059, 304370, 403982, 426118, 1009955, 1065295, 1413937, 2019910, 2130590, 2221901, 2827874, 4443802, 7069685, 11109505, 14139370, 15553307, 22219010, 31106614, 77766535, 155533070]

約数ペア:

[(1, 155533070), (2, 77766535), (5, 31106614), (7, 22219010), (10, 15553307), (11, 14139370), (14, 11109505), (22, 7069685), (35, 4443802), (55, 2827874), (70, 2221901), (73, 2130590), (77, 2019910), (110, 1413937), (146, 1065295), (154, 1009955), (365, 426118), (385, 403982), (511, 304370), (730, 213059), (770, 201991), (803, 193690), (1022, 152185), (1606, 96845), (2555, 60874), (2767, 56210), (4015, 38738), (5110, 30437), (5534, 28105), (5621, 27670), (8030, 19369), (11242, 13835)]