26790630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 68802048

約数和(自身を除く): 42011418

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 690, 943, 947, 1230, 1886, 1894, 2829, 2841, 4715, 4735, 5658, 5682, 9430, 9470, 14145, 14205, 21781, 28290, 28410, 38827, 43562, 65343, 77654, 108905, 116481, 130686, 194135, 217810, 232962, 326715, 388270, 582405, 653430, 893021, 1164810, 1786042, 2679063, 4465105, 5358126, 8930210, 13395315, 26790630]

約数ペア:

[(1, 26790630), (2, 13395315), (3, 8930210), (5, 5358126), (6, 4465105), (10, 2679063), (15, 1786042), (23, 1164810), (30, 893021), (41, 653430), (46, 582405), (69, 388270), (82, 326715), (115, 232962), (123, 217810), (138, 194135), (205, 130686), (230, 116481), (246, 108905), (345, 77654), (410, 65343), (615, 43562), (690, 38827), (943, 28410), (947, 28290), (1230, 21781), (1886, 14205), (1894, 14145), (2829, 9470), (2841, 9430), (4715, 5682), (4735, 5658)]