1860780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31013}}^1$

素因数の和:31025

約数の個数: 24

約数和(自身を含む): 5210352

約数和(自身を除く): 3349572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31013, 62026, 93039, 124052, 155065, 186078, 310130, 372156, 465195, 620260, 930390, 1860780]

約数ペア:

[(1, 1860780), (2, 930390), (3, 620260), (4, 465195), (5, 372156), (6, 310130), (10, 186078), (12, 155065), (15, 124052), (20, 93039), (30, 62026), (60, 31013)]