105733180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{15413}}^1$

素因数の和:15443

約数の個数: 48

約数和(自身を含む): 258955200

約数和(自身を除く): 153222020

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, 3430, 6860, 15413, 30826, 61652, 77065, 107891, 154130, 215782, 308260, 431564, 539455, 755237, 1078910, 1510474, 2157820, 3020948, 3776185, 5286659, 7552370, 10573318, 15104740, 21146636, 26433295, 52866590, 105733180]

約数ペア:

[(1, 105733180), (2, 52866590), (4, 26433295), (5, 21146636), (7, 15104740), (10, 10573318), (14, 7552370), (20, 5286659), (28, 3776185), (35, 3020948), (49, 2157820), (70, 1510474), (98, 1078910), (140, 755237), (196, 539455), (245, 431564), (343, 308260), (490, 215782), (686, 154130), (980, 107891), (1372, 77065), (1715, 61652), (3430, 30826), (6860, 15413)]