1079419620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17990327}}^1$

素因数の和:17990339

約数の個数: 24

約数和(自身を含む): 3022375104

約数和(自身を除く): 1942955484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 17990327, 35980654, 53970981, 71961308, 89951635, 107941962, 179903270, 215883924, 269854905, 359806540, 539709810, 1079419620]

約数ペア:

[(1, 1079419620), (2, 539709810), (3, 359806540), (4, 269854905), (5, 215883924), (6, 179903270), (10, 107941962), (12, 89951635), (15, 71961308), (20, 53970981), (30, 35980654), (60, 17990327)]