77939010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{96221}}^1$

素因数の和:96240

約数の個数: 40

約数和(自身を含む): 209571516

約数和(自身を除く): 131632506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 96221, 192442, 288663, 481105, 577326, 865989, 962210, 1443315, 1731978, 2597967, 2886630, 4329945, 5195934, 7793901, 8659890, 12989835, 15587802, 25979670, 38969505, 77939010]

約数ペア:

[(1, 77939010), (2, 38969505), (3, 25979670), (5, 15587802), (6, 12989835), (9, 8659890), (10, 7793901), (15, 5195934), (18, 4329945), (27, 2886630), (30, 2597967), (45, 1731978), (54, 1443315), (81, 962210), (90, 865989), (135, 577326), (162, 481105), (270, 288663), (405, 192442), (810, 96221)]