1856290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 3570480

約数和(自身を除く): 1714190

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 173, 185, 290, 346, 370, 865, 1073, 1730, 2146, 5017, 5365, 6401, 10034, 10730, 12802, 25085, 32005, 50170, 64010, 185629, 371258, 928145, 1856290]

約数ペア:

[(1, 1856290), (2, 928145), (5, 371258), (10, 185629), (29, 64010), (37, 50170), (58, 32005), (74, 25085), (145, 12802), (173, 10730), (185, 10034), (290, 6401), (346, 5365), (370, 5017), (865, 2146), (1073, 1730)]