2008691220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{147481}}^1$

素因数の和:147720

約数の個数: 48

約数和(自身を含む): 5649150528

約数和(自身を除く): 3640459308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6810, 13620, 147481, 294962, 442443, 589924, 737405, 884886, 1474810, 1769772, 2212215, 2949620, 4424430, 8848860, 33478187, 66956374, 100434561, 133912748, 167390935, 200869122, 334781870, 401738244, 502172805, 669563740, 1004345610, 2008691220]

約数ペア:

[(1, 2008691220), (2, 1004345610), (3, 669563740), (4, 502172805), (5, 401738244), (6, 334781870), (10, 200869122), (12, 167390935), (15, 133912748), (20, 100434561), (30, 66956374), (60, 33478187), (227, 8848860), (454, 4424430), (681, 2949620), (908, 2212215), (1135, 1769772), (1362, 1474810), (2270, 884886), (2724, 737405), (3405, 589924), (4540, 442443), (6810, 294962), (13620, 147481)]