2012262910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4106659}}^1$

素因数の和:4106680

約数の個数: 24

約数和(自身を含む): 4213433160

約数和(自身を除く): 2201170250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4106659, 8213318, 20533295, 28746613, 41066590, 57493226, 143733065, 201226291, 287466130, 402452582, 1006131455, 2012262910]

約数ペア:

[(1, 2012262910), (2, 1006131455), (5, 402452582), (7, 287466130), (10, 201226291), (14, 143733065), (35, 57493226), (49, 41066590), (70, 28746613), (98, 20533295), (245, 8213318), (490, 4106659)]