28216470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{940549}}^1$

素因数の和:940559

約数の個数: 16

約数和(自身を含む): 67719600

約数和(自身を除く): 39503130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 940549, 1881098, 2821647, 4702745, 5643294, 9405490, 14108235, 28216470]

約数ペア:

[(1, 28216470), (2, 14108235), (3, 9405490), (5, 5643294), (6, 4702745), (10, 2821647), (15, 1881098), (30, 940549)]