68976660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3313}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 193749696

約数和(自身を除く): 124773036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 3313, 3470, 4164, 5205, 6626, 6940, 9939, 10410, 13252, 16565, 19878, 20820, 33130, 39756, 49695, 66260, 99390, 198780, 1149611, 2299222, 3448833, 4598444, 5748055, 6897666, 11496110, 13795332, 17244165, 22992220, 34488330, 68976660]

約数ペア:

[(1, 68976660), (2, 34488330), (3, 22992220), (4, 17244165), (5, 13795332), (6, 11496110), (10, 6897666), (12, 5748055), (15, 4598444), (20, 3448833), (30, 2299222), (60, 1149611), (347, 198780), (694, 99390), (1041, 66260), (1388, 49695), (1735, 39756), (2082, 33130), (3313, 20820), (3470, 19878), (4164, 16565), (5205, 13252), (6626, 10410), (6940, 9939)]