70577220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 227259648

約数和(自身を除く): 156682428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 853, 985, 1182, 1379, 1706, 1970, 2364, 2559, 2758, 2955, 3412, 3940, 4137, 4265, 5118, 5516, 5910, 5971, 6895, 8274, 8530, 10236, 11820, 11942, 12795, 13790, 16548, 17060, 17913, 20685, 23884, 25590, 27580, 29855, 35826, 41370, 51180, 59710, 71652, 82740, 89565, 119420, 168041, 179130, 336082, 358260, 504123, 672164, 840205, 1008246, 1176287, 1680410, 2016492, 2352574, 2520615, 3360820, 3528861, 4705148, 5041230, 5881435, 7057722, 10082460, 11762870, 14115444, 17644305, 23525740, 35288610, 70577220]

約数ペア:

[(1, 70577220), (2, 35288610), (3, 23525740), (4, 17644305), (5, 14115444), (6, 11762870), (7, 10082460), (10, 7057722), (12, 5881435), (14, 5041230), (15, 4705148), (20, 3528861), (21, 3360820), (28, 2520615), (30, 2352574), (35, 2016492), (42, 1680410), (60, 1176287), (70, 1008246), (84, 840205), (105, 672164), (140, 504123), (197, 358260), (210, 336082), (394, 179130), (420, 168041), (591, 119420), (788, 89565), (853, 82740), (985, 71652), (1182, 59710), (1379, 51180), (1706, 41370), (1970, 35826), (2364, 29855), (2559, 27580), (2758, 25590), (2955, 23884), (3412, 20685), (3940, 17913), (4137, 17060), (4265, 16548), (5118, 13790), (5516, 12795), (5910, 11942), (5971, 11820), (6895, 10236), (8274, 8530)]