30198392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31721}}^1$

素因数の和:31751

約数の個数: 32

約数和(自身を含む): 68519520

約数和(自身を除く): 38321128

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 31721, 63442, 126884, 222047, 253768, 444094, 539257, 888188, 1078514, 1776376, 2157028, 3774799, 4314056, 7549598, 15099196, 30198392]

約数ペア:

[(1, 30198392), (2, 15099196), (4, 7549598), (7, 4314056), (8, 3774799), (14, 2157028), (17, 1776376), (28, 1078514), (34, 888188), (56, 539257), (68, 444094), (119, 253768), (136, 222047), (238, 126884), (476, 63442), (952, 31721)]