147690410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{301409}}^1$

素因数の和:301430

約数の個数: 24

約数和(自身を含む): 309246660

約数和(自身を除く): 161556250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 301409, 602818, 1507045, 2109863, 3014090, 4219726, 10549315, 14769041, 21098630, 29538082, 73845205, 147690410]

約数ペア:

[(1, 147690410), (2, 73845205), (5, 29538082), (7, 21098630), (10, 14769041), (14, 10549315), (35, 4219726), (49, 3014090), (70, 2109863), (98, 1507045), (245, 602818), (490, 301409)]