30115184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 64162560

約数和(自身を除く): 34047376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 556, 1112, 1231, 1529, 2224, 2462, 3058, 4924, 6116, 9848, 12232, 13541, 19696, 24464, 27082, 54164, 108328, 171109, 216656, 342218, 684436, 1368872, 1882199, 2737744, 3764398, 7528796, 15057592, 30115184]

約数ペア:

[(1, 30115184), (2, 15057592), (4, 7528796), (8, 3764398), (11, 2737744), (16, 1882199), (22, 1368872), (44, 684436), (88, 342218), (139, 216656), (176, 171109), (278, 108328), (556, 54164), (1112, 27082), (1231, 24464), (1529, 19696), (2224, 13541), (2462, 12232), (3058, 9848), (4924, 6116)]