71073660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 228856320

約数和(自身を除く): 157782660

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, 859, 985, 1182, 1379, 1718, 1970, 2364, 2577, 2758, 2955, 3436, 3940, 4137, 4295, 5154, 5516, 5910, 6013, 6895, 8274, 8590, 10308, 11820, 12026, 12885, 13790, 16548, 17180, 18039, 20685, 24052, 25770, 27580, 30065, 36078, 41370, 51540, 60130, 72156, 82740, 90195, 120260, 169223, 180390, 338446, 360780, 507669, 676892, 846115, 1015338, 1184561, 1692230, 2030676, 2369122, 2538345, 3384460, 3553683, 4738244, 5076690, 5922805, 7107366, 10153380, 11845610, 14214732, 17768415, 23691220, 35536830, 71073660]

約数ペア:

[(1, 71073660), (2, 35536830), (3, 23691220), (4, 17768415), (5, 14214732), (6, 11845610), (7, 10153380), (10, 7107366), (12, 5922805), (14, 5076690), (15, 4738244), (20, 3553683), (21, 3384460), (28, 2538345), (30, 2369122), (35, 2030676), (42, 1692230), (60, 1184561), (70, 1015338), (84, 846115), (105, 676892), (140, 507669), (197, 360780), (210, 338446), (394, 180390), (420, 169223), (591, 120260), (788, 90195), (859, 82740), (985, 72156), (1182, 60130), (1379, 51540), (1718, 41370), (1970, 36078), (2364, 30065), (2577, 27580), (2758, 25770), (2955, 24052), (3436, 20685), (3940, 18039), (4137, 17180), (4295, 16548), (5154, 13790), (5516, 12885), (5910, 12026), (6013, 11820), (6895, 10308), (8274, 8590)]