3344740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3413}}^1$

素因数の和:3436

約数の個数: 36

約数和(自身を含む): 8173116

約数和(自身を除く): 4828376

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3413, 6826, 13652, 17065, 23891, 34130, 47782, 68260, 95564, 119455, 167237, 238910, 334474, 477820, 668948, 836185, 1672370, 3344740]

約数ペア:

[(1, 3344740), (2, 1672370), (4, 836185), (5, 668948), (7, 477820), (10, 334474), (14, 238910), (20, 167237), (28, 119455), (35, 95564), (49, 68260), (70, 47782), (98, 34130), (140, 23891), (196, 17065), (245, 13652), (490, 6826), (980, 3413)]