172642380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2877373}}^1$

素因数の和:2877385

約数の個数: 24

約数和(自身を含む): 483398832

約数和(自身を除く): 310756452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2877373, 5754746, 8632119, 11509492, 14386865, 17264238, 28773730, 34528476, 43160595, 57547460, 86321190, 172642380]

約数ペア:

[(1, 172642380), (2, 86321190), (3, 57547460), (4, 43160595), (5, 34528476), (6, 28773730), (10, 17264238), (12, 14386865), (15, 11509492), (20, 8632119), (30, 5754746), (60, 2877373)]