2012151210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67071707}}^1$

素因数の和:67071717

約数の個数: 16

約数和(自身を含む): 4829162976

約数和(自身を除く): 2817011766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67071707, 134143414, 201215121, 335358535, 402430242, 670717070, 1006075605, 2012151210]

約数ペア:

[(1, 2012151210), (2, 1006075605), (3, 670717070), (5, 402430242), (6, 335358535), (10, 201215121), (15, 134143414), (30, 67071707)]