2019696660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3740179}}^1$

素因数の和:3740197

約数の個数: 48

約数和(自身を含む): 6283502400

約数和(自身を除く): 4263805740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3740179, 7480358, 11220537, 14960716, 18700895, 22441074, 33661611, 37401790, 44882148, 56102685, 67323222, 74803580, 100984833, 112205370, 134646444, 168308055, 201969666, 224410740, 336616110, 403939332, 504924165, 673232220, 1009848330, 2019696660]

約数ペア:

[(1, 2019696660), (2, 1009848330), (3, 673232220), (4, 504924165), (5, 403939332), (6, 336616110), (9, 224410740), (10, 201969666), (12, 168308055), (15, 134646444), (18, 112205370), (20, 100984833), (27, 74803580), (30, 67323222), (36, 56102685), (45, 44882148), (54, 37401790), (60, 33661611), (90, 22441074), (108, 18700895), (135, 14960716), (180, 11220537), (270, 7480358), (540, 3740179)]