73662780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1227713}}^1$

素因数の和:1227725

約数の個数: 24

約数和(自身を含む): 206255952

約数和(自身を除く): 132593172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1227713, 2455426, 3683139, 4910852, 6138565, 7366278, 12277130, 14732556, 18415695, 24554260, 36831390, 73662780]

約数ペア:

[(1, 73662780), (2, 36831390), (3, 24554260), (4, 18415695), (5, 14732556), (6, 12277130), (10, 7366278), (12, 6138565), (15, 4910852), (20, 3683139), (30, 2455426), (60, 1227713)]