66710340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{370613}}^1$

素因数の和:370628

約数の個数: 36

約数和(自身を含む): 202355244

約数和(自身を除く): 135644904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 370613, 741226, 1111839, 1482452, 1853065, 2223678, 3335517, 3706130, 4447356, 5559195, 6671034, 7412260, 11118390, 13342068, 16677585, 22236780, 33355170, 66710340]

約数ペア:

[(1, 66710340), (2, 33355170), (3, 22236780), (4, 16677585), (5, 13342068), (6, 11118390), (9, 7412260), (10, 6671034), (12, 5559195), (15, 4447356), (18, 3706130), (20, 3335517), (30, 2223678), (36, 1853065), (45, 1482452), (60, 1111839), (90, 741226), (180, 370613)]