7142820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{119047}}^1$

素因数の和:119059

約数の個数: 24

約数和(自身を含む): 20000064

約数和(自身を除く): 12857244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 119047, 238094, 357141, 476188, 595235, 714282, 1190470, 1428564, 1785705, 2380940, 3571410, 7142820]

約数ペア:

[(1, 7142820), (2, 3571410), (3, 2380940), (4, 1785705), (5, 1428564), (6, 1190470), (10, 714282), (12, 595235), (15, 476188), (20, 357141), (30, 238094), (60, 119047)]