30261294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{240169}}^1$

素因数の和:240184

約数の個数: 24

約数和(自身を含む): 74933040

約数和(自身を除く): 44671746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 240169, 480338, 720507, 1441014, 1681183, 2161521, 3362366, 4323042, 5043549, 10087098, 15130647, 30261294]

約数ペア:

[(1, 30261294), (2, 15130647), (3, 10087098), (6, 5043549), (7, 4323042), (9, 3362366), (14, 2161521), (18, 1681183), (21, 1441014), (42, 720507), (63, 480338), (126, 240169)]