121437790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{418751}}^1$

素因数の和:418787

約数の個数: 16

約数和(自身を含む): 226126080

約数和(自身を除く): 104688290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 418751, 837502, 2093755, 4187510, 12143779, 24287558, 60718895, 121437790]

約数ペア:

[(1, 121437790), (2, 60718895), (5, 24287558), (10, 12143779), (29, 4187510), (58, 2093755), (145, 837502), (290, 418751)]