30219376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1789

約数の個数: 40

約数和(自身を含む): 64531584

約数和(自身を除く): 34312208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 1667, 2266, 3334, 4532, 6668, 9064, 13336, 18128, 18337, 26672, 36674, 73348, 146696, 171701, 293392, 343402, 686804, 1373608, 1888711, 2747216, 3777422, 7554844, 15109688, 30219376]

約数ペア:

[(1, 30219376), (2, 15109688), (4, 7554844), (8, 3777422), (11, 2747216), (16, 1888711), (22, 1373608), (44, 686804), (88, 343402), (103, 293392), (176, 171701), (206, 146696), (412, 73348), (824, 36674), (1133, 26672), (1648, 18337), (1667, 18128), (2266, 13336), (3334, 9064), (4532, 6668)]