2007507990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66916933}}^1$

素因数の和:66916943

約数の個数: 16

約数和(自身を含む): 4818019248

約数和(自身を除く): 2810511258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66916933, 133833866, 200750799, 334584665, 401501598, 669169330, 1003753995, 2007507990]

約数ペア:

[(1, 2007507990), (2, 1003753995), (3, 669169330), (5, 401501598), (6, 334584665), (10, 200750799), (15, 133833866), (30, 66916933)]