4929890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10061}}^1$

素因数の和:10082

約数の個数: 24

約数和(自身を含む): 10323612

約数和(自身を除く): 5393722

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10061, 20122, 50305, 70427, 100610, 140854, 352135, 492989, 704270, 985978, 2464945, 4929890]

約数ペア:

[(1, 4929890), (2, 2464945), (5, 985978), (7, 704270), (10, 492989), (14, 352135), (35, 140854), (49, 100610), (70, 70427), (98, 50305), (245, 20122), (490, 10061)]