8240670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 22947840

約数和(自身を除く): 14707170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 1327, 2070, 2654, 3105, 3981, 6210, 6635, 7962, 11943, 13270, 19905, 23886, 30521, 35829, 39810, 59715, 61042, 71658, 91563, 119430, 152605, 179145, 183126, 274689, 305210, 358290, 457815, 549378, 824067, 915630, 1373445, 1648134, 2746890, 4120335, 8240670]

約数ペア:

[(1, 8240670), (2, 4120335), (3, 2746890), (5, 1648134), (6, 1373445), (9, 915630), (10, 824067), (15, 549378), (18, 457815), (23, 358290), (27, 305210), (30, 274689), (45, 183126), (46, 179145), (54, 152605), (69, 119430), (90, 91563), (115, 71658), (135, 61042), (138, 59715), (207, 39810), (230, 35829), (270, 30521), (345, 23886), (414, 19905), (621, 13270), (690, 11943), (1035, 7962), (1242, 6635), (1327, 6210), (2070, 3981), (2654, 3105)]