165004260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2750071}}^1$

素因数の和:2750083

約数の個数: 24

約数和(自身を含む): 462012096

約数和(自身を除く): 297007836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2750071, 5500142, 8250213, 11000284, 13750355, 16500426, 27500710, 33000852, 41251065, 55001420, 82502130, 165004260]

約数ペア:

[(1, 165004260), (2, 82502130), (3, 55001420), (4, 41251065), (5, 33000852), (6, 27500710), (10, 16500426), (12, 13750355), (15, 11000284), (20, 8250213), (30, 5500142), (60, 2750071)]