30210741

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16061}}^1$

素因数の和:16097

約数の個数: 24

約数和(自身を含む): 50113440

約数和(自身を除く): 19902699

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 16061, 48183, 144549, 176671, 305159, 530013, 915477, 1590039, 2746431, 3356749, 10070247, 30210741]

約数ペア:

[(1, 30210741), (3, 10070247), (9, 3356749), (11, 2746431), (19, 1590039), (33, 915477), (57, 530013), (99, 305159), (171, 176671), (209, 144549), (627, 48183), (1881, 16061)]