2620030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5347}}^1$

素因数の和:5368

約数の個数: 24

約数和(自身を含む): 5487048

約数和(自身を除く): 2867018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5347, 10694, 26735, 37429, 53470, 74858, 187145, 262003, 374290, 524006, 1310015, 2620030]

約数ペア:

[(1, 2620030), (2, 1310015), (5, 524006), (7, 374290), (10, 262003), (14, 187145), (35, 74858), (49, 53470), (70, 37429), (98, 26735), (245, 10694), (490, 5347)]