60040820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{428863}}^1$

素因数の和:428879

約数の個数: 24

約数和(自身を含む): 144098304

約数和(自身を除く): 84057484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 428863, 857726, 1715452, 2144315, 3002041, 4288630, 6004082, 8577260, 12008164, 15010205, 30020410, 60040820]

約数ペア:

[(1, 60040820), (2, 30020410), (4, 15010205), (5, 12008164), (7, 8577260), (10, 6004082), (14, 4288630), (20, 3002041), (28, 2144315), (35, 1715452), (70, 857726), (140, 428863)]