68828190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4337}}^1$

素因数の和:4393

約数の個数: 48

約数和(自身を含む): 172721808

約数和(自身を除く): 103893618

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 4337, 5290, 7935, 8674, 13011, 15870, 21685, 26022, 43370, 65055, 99751, 130110, 199502, 299253, 498755, 598506, 997510, 1496265, 2294273, 2992530, 4588546, 6882819, 11471365, 13765638, 22942730, 34414095, 68828190]

約数ペア:

[(1, 68828190), (2, 34414095), (3, 22942730), (5, 13765638), (6, 11471365), (10, 6882819), (15, 4588546), (23, 2992530), (30, 2294273), (46, 1496265), (69, 997510), (115, 598506), (138, 498755), (230, 299253), (345, 199502), (529, 130110), (690, 99751), (1058, 65055), (1587, 43370), (2645, 26022), (3174, 21685), (4337, 15870), (5290, 13011), (7935, 8674)]