6949180

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1013}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 17035200

約数和(自身を除く): 10086020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1013, 1372, 1715, 2026, 3430, 4052, 5065, 6860, 7091, 10130, 14182, 20260, 28364, 35455, 49637, 70910, 99274, 141820, 198548, 248185, 347459, 496370, 694918, 992740, 1389836, 1737295, 3474590, 6949180]

約数ペア:

[(1, 6949180), (2, 3474590), (4, 1737295), (5, 1389836), (7, 992740), (10, 694918), (14, 496370), (20, 347459), (28, 248185), (35, 198548), (49, 141820), (70, 99274), (98, 70910), (140, 49637), (196, 35455), (245, 28364), (343, 20260), (490, 14182), (686, 10130), (980, 7091), (1013, 6860), (1372, 5065), (1715, 4052), (2026, 3430)]