63871260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1064521}}^1$

素因数の和:1064533

約数の個数: 24

約数和(自身を含む): 178839696

約数和(自身を除く): 114968436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1064521, 2129042, 3193563, 4258084, 5322605, 6387126, 10645210, 12774252, 15967815, 21290420, 31935630, 63871260]

約数ペア:

[(1, 63871260), (2, 31935630), (3, 21290420), (4, 15967815), (5, 12774252), (6, 10645210), (10, 6387126), (12, 5322605), (15, 4258084), (20, 3193563), (30, 2129042), (60, 1064521)]