29420090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{60041}}^1$

素因数の和:60062

約数の個数: 24

約数和(自身を含む): 61603092

約数和(自身を除く): 32183002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 60041, 120082, 300205, 420287, 600410, 840574, 2101435, 2942009, 4202870, 5884018, 14710045, 29420090]

約数ペア:

[(1, 29420090), (2, 14710045), (5, 5884018), (7, 4202870), (10, 2942009), (14, 2101435), (35, 840574), (49, 600410), (70, 420287), (98, 300205), (245, 120082), (490, 60041)]