30140199

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 44731440

約数和(自身を除く): 14591241

約数列:

[1, 3, 9, 53, 159, 179, 353, 477, 537, 1059, 1611, 3177, 9487, 18709, 28461, 56127, 63187, 85383, 168381, 189561, 568683, 3348911, 10046733, 30140199]

約数ペア:

[(1, 30140199), (3, 10046733), (9, 3348911), (53, 568683), (159, 189561), (179, 168381), (353, 85383), (477, 63187), (537, 56127), (1059, 28461), (1611, 18709), (3177, 9487)]