82905540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1381759}}^1$

素因数の和:1381771

約数の個数: 24

約数和(自身を含む): 232135680

約数和(自身を除く): 149230140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1381759, 2763518, 4145277, 5527036, 6908795, 8290554, 13817590, 16581108, 20726385, 27635180, 41452770, 82905540]

約数ペア:

[(1, 82905540), (2, 41452770), (3, 27635180), (4, 20726385), (5, 16581108), (6, 13817590), (10, 8290554), (12, 6908795), (15, 5527036), (20, 4145277), (30, 2763518), (60, 1381759)]