28305930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1811}}^1$

素因数の和:2342

約数の個数: 32

約数和(自身を含む): 68102208

約数和(自身を除く): 39796278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 521, 1042, 1563, 1811, 2605, 3126, 3622, 5210, 5433, 7815, 9055, 10866, 15630, 18110, 27165, 54330, 943531, 1887062, 2830593, 4717655, 5661186, 9435310, 14152965, 28305930]

約数ペア:

[(1, 28305930), (2, 14152965), (3, 9435310), (5, 5661186), (6, 4717655), (10, 2830593), (15, 1887062), (30, 943531), (521, 54330), (1042, 27165), (1563, 18110), (1811, 15630), (2605, 10866), (3126, 9055), (3622, 7815), (5210, 5433)]