75777730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2411}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 156297600

約数和(自身を除く): 80519870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 2411, 3143, 4490, 4822, 6286, 12055, 15715, 16877, 24110, 31430, 33754, 84385, 168770, 1082539, 2165078, 5412695, 7577773, 10825390, 15155546, 37888865, 75777730]

約数ペア:

[(1, 75777730), (2, 37888865), (5, 15155546), (7, 10825390), (10, 7577773), (14, 5412695), (35, 2165078), (70, 1082539), (449, 168770), (898, 84385), (2245, 33754), (2411, 31430), (3143, 24110), (4490, 16877), (4822, 15715), (6286, 12055)]