30863866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1650

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 23464454

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 517, 893, 1034, 1571, 1786, 3142, 9823, 17281, 19646, 29849, 34562, 59698, 73837, 147674, 328339, 656678, 812207, 1402903, 1624414, 2805806, 15431933, 30863866]

約数ペア:

[(1, 30863866), (2, 15431933), (11, 2805806), (19, 1624414), (22, 1402903), (38, 812207), (47, 656678), (94, 328339), (209, 147674), (418, 73837), (517, 59698), (893, 34562), (1034, 29849), (1571, 19646), (1786, 17281), (3142, 9823)]