61682220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{342679}}^1$

素因数の和:342694

約数の個数: 36

約数和(自身を含む): 187103280

約数和(自身を除く): 125421060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 342679, 685358, 1028037, 1370716, 1713395, 2056074, 3084111, 3426790, 4112148, 5140185, 6168222, 6853580, 10280370, 12336444, 15420555, 20560740, 30841110, 61682220]

約数ペア:

[(1, 61682220), (2, 30841110), (3, 20560740), (4, 15420555), (5, 12336444), (6, 10280370), (9, 6853580), (10, 6168222), (12, 5140185), (15, 4112148), (18, 3426790), (20, 3084111), (30, 2056074), (36, 1713395), (45, 1370716), (60, 1028037), (90, 685358), (180, 342679)]