89412420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1490207}}^1$

素因数の和:1490219

約数の個数: 24

約数和(自身を含む): 250354944

約数和(自身を除く): 160942524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1490207, 2980414, 4470621, 5960828, 7451035, 8941242, 14902070, 17882484, 22353105, 29804140, 44706210, 89412420]

約数ペア:

[(1, 89412420), (2, 44706210), (3, 29804140), (4, 22353105), (5, 17882484), (6, 14902070), (10, 8941242), (12, 7451035), (15, 5960828), (20, 4470621), (30, 2980414), (60, 1490207)]