90873180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{504851}}^1$

素因数の和:504866

約数の個数: 36

約数和(自身を含む): 275649192

約数和(自身を除く): 184776012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 504851, 1009702, 1514553, 2019404, 2524255, 3029106, 4543659, 5048510, 6058212, 7572765, 9087318, 10097020, 15145530, 18174636, 22718295, 30291060, 45436590, 90873180]

約数ペア:

[(1, 90873180), (2, 45436590), (3, 30291060), (4, 22718295), (5, 18174636), (6, 15145530), (9, 10097020), (10, 9087318), (12, 7572765), (15, 6058212), (18, 5048510), (20, 4543659), (30, 3029106), (36, 2524255), (45, 2019404), (60, 1514553), (90, 1009702), (180, 504851)]