238216470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7940549}}^1$

素因数の和:7940559

約数の個数: 16

約数和(自身を含む): 571719600

約数和(自身を除く): 333503130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7940549, 15881098, 23821647, 39702745, 47643294, 79405490, 119108235, 238216470]

約数ペア:

[(1, 238216470), (2, 119108235), (3, 79405490), (5, 47643294), (6, 39702745), (10, 23821647), (15, 15881098), (30, 7940549)]