11157420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{185957}}^1$

素因数の和:185969

約数の個数: 24

約数和(自身を含む): 31240944

約数和(自身を除く): 20083524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 185957, 371914, 557871, 743828, 929785, 1115742, 1859570, 2231484, 2789355, 3719140, 5578710, 11157420]

約数ペア:

[(1, 11157420), (2, 5578710), (3, 3719140), (4, 2789355), (5, 2231484), (6, 1859570), (10, 1115742), (12, 929785), (15, 743828), (20, 557871), (30, 371914), (60, 185957)]