90525420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{502919}}^1$

素因数の和:502934

約数の個数: 36

約数和(自身を含む): 274594320

約数和(自身を除く): 184068900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 502919, 1005838, 1508757, 2011676, 2514595, 3017514, 4526271, 5029190, 6035028, 7543785, 9052542, 10058380, 15087570, 18105084, 22631355, 30175140, 45262710, 90525420]

約数ペア:

[(1, 90525420), (2, 45262710), (3, 30175140), (4, 22631355), (5, 18105084), (6, 15087570), (9, 10058380), (10, 9052542), (12, 7543785), (15, 6035028), (18, 5029190), (20, 4526271), (30, 3017514), (36, 2514595), (45, 2011676), (60, 1508757), (90, 1005838), (180, 502919)]