30890124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45161}}^1$

素因数の和:45190

約数の個数: 36

約数和(自身を含む): 82194840

約数和(自身を除く): 51304716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45161, 90322, 135483, 180644, 270966, 406449, 541932, 812898, 858059, 1625796, 1716118, 2574177, 3432236, 5148354, 7722531, 10296708, 15445062, 30890124]

約数ペア:

[(1, 30890124), (2, 15445062), (3, 10296708), (4, 7722531), (6, 5148354), (9, 3432236), (12, 2574177), (18, 1716118), (19, 1625796), (36, 858059), (38, 812898), (57, 541932), (76, 406449), (114, 270966), (171, 180644), (228, 135483), (342, 90322), (684, 45161)]