311946230

素因数分解:

$2^1\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{15121}}^1$

素因数の和:17191

約数の個数: 16

約数和(自身を含む): 561812544

約数和(自身を除く): 249866314

約数列:

[1, 2, 5, 10, 2063, 4126, 10315, 15121, 20630, 30242, 75605, 151210, 31194623, 62389246, 155973115, 311946230]

約数ペア:

[(1, 311946230), (2, 155973115), (5, 62389246), (10, 31194623), (2063, 151210), (4126, 75605), (10315, 30242), (15121, 20630)]