211296870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{782581}}^1$

素因数の和:782597

約数の個数: 32

約数和(自身を含む): 563459040

約数和(自身を除く): 352162170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 782581, 1565162, 2347743, 3912905, 4695486, 7043229, 7825810, 11738715, 14086458, 21129687, 23477430, 35216145, 42259374, 70432290, 105648435, 211296870]

約数ペア:

[(1, 211296870), (2, 105648435), (3, 70432290), (5, 42259374), (6, 35216145), (9, 23477430), (10, 21129687), (15, 14086458), (18, 11738715), (27, 7825810), (30, 7043229), (45, 4695486), (54, 3912905), (90, 2347743), (135, 1565162), (270, 782581)]