23413180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3413}}^1$

素因数の和:3443

約数の個数: 48

約数和(自身を含む): 57355200

約数和(自身を除く): 33942020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3413, 3430, 6826, 6860, 13652, 17065, 23891, 34130, 47782, 68260, 95564, 119455, 167237, 238910, 334474, 477820, 668948, 836185, 1170659, 1672370, 2341318, 3344740, 4682636, 5853295, 11706590, 23413180]

約数ペア:

[(1, 23413180), (2, 11706590), (4, 5853295), (5, 4682636), (7, 3344740), (10, 2341318), (14, 1672370), (20, 1170659), (28, 836185), (35, 668948), (49, 477820), (70, 334474), (98, 238910), (140, 167237), (196, 119455), (245, 95564), (343, 68260), (490, 47782), (686, 34130), (980, 23891), (1372, 17065), (1715, 13652), (3413, 6860), (3430, 6826)]