420214930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1449017}}^1$

素因数の和:1449053

約数の個数: 16

約数和(自身を含む): 782469720

約数和(自身を除く): 362254790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1449017, 2898034, 7245085, 14490170, 42021493, 84042986, 210107465, 420214930]

約数ペア:

[(1, 420214930), (2, 210107465), (5, 84042986), (10, 42021493), (29, 14490170), (58, 7245085), (145, 2898034), (290, 1449017)]