1296010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 2494800

約数和(自身を除く): 1198790

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 109, 145, 205, 218, 290, 410, 545, 1090, 1189, 2378, 3161, 4469, 5945, 6322, 8938, 11890, 15805, 22345, 31610, 44690, 129601, 259202, 648005, 1296010]

約数ペア:

[(1, 1296010), (2, 648005), (5, 259202), (10, 129601), (29, 44690), (41, 31610), (58, 22345), (82, 15805), (109, 11890), (145, 8938), (205, 6322), (218, 5945), (290, 4469), (410, 3161), (545, 2378), (1090, 1189)]