421897070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6027101}}^1$

素因数の和:6027115

約数の個数: 16

約数和(自身を含む): 867902688

約数和(自身を除く): 446005618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6027101, 12054202, 30135505, 42189707, 60271010, 84379414, 210948535, 421897070]

約数ペア:

[(1, 421897070), (2, 210948535), (5, 84379414), (7, 60271010), (10, 42189707), (14, 30135505), (35, 12054202), (70, 6027101)]