90727620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1512127}}^1$

素因数の和:1512139

約数の個数: 24

約数和(自身を含む): 254037504

約数和(自身を除く): 163309884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1512127, 3024254, 4536381, 6048508, 7560635, 9072762, 15121270, 18145524, 22681905, 30242540, 45363810, 90727620]

約数ペア:

[(1, 90727620), (2, 45363810), (3, 30242540), (4, 22681905), (5, 18145524), (6, 15121270), (10, 9072762), (12, 7560635), (15, 6048508), (20, 4536381), (30, 3024254), (60, 1512127)]