187830780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3130513}}^1$

素因数の和:3130525

約数の個数: 24

約数和(自身を含む): 525926352

約数和(自身を除く): 338095572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3130513, 6261026, 9391539, 12522052, 15652565, 18783078, 31305130, 37566156, 46957695, 62610260, 93915390, 187830780]

約数ペア:

[(1, 187830780), (2, 93915390), (3, 62610260), (4, 46957695), (5, 37566156), (6, 31305130), (10, 18783078), (12, 15652565), (15, 12522052), (20, 9391539), (30, 6261026), (60, 3130513)]