2013187980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{82037}}^1$

素因数の和:82458

約数の個数: 48

約数和(自身を含む): 5650777440

約数和(自身を除く): 3637589460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 4090, 4908, 6135, 8180, 12270, 24540, 82037, 164074, 246111, 328148, 410185, 492222, 820370, 984444, 1230555, 1640740, 2461110, 4922220, 33553133, 67106266, 100659399, 134212532, 167765665, 201318798, 335531330, 402637596, 503296995, 671062660, 1006593990, 2013187980]

約数ペア:

[(1, 2013187980), (2, 1006593990), (3, 671062660), (4, 503296995), (5, 402637596), (6, 335531330), (10, 201318798), (12, 167765665), (15, 134212532), (20, 100659399), (30, 67106266), (60, 33553133), (409, 4922220), (818, 2461110), (1227, 1640740), (1636, 1230555), (2045, 984444), (2454, 820370), (4090, 492222), (4908, 410185), (6135, 328148), (8180, 246111), (12270, 164074), (24540, 82037)]