171189060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 550851840

約数和(自身を除く): 379662780

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, 985, 1182, 1379, 1970, 2069, 2364, 2758, 2955, 3940, 4137, 4138, 5516, 5910, 6207, 6895, 8274, 8276, 10345, 11820, 12414, 13790, 14483, 16548, 20685, 20690, 24828, 27580, 28966, 31035, 41370, 41380, 43449, 57932, 62070, 72415, 82740, 86898, 124140, 144830, 173796, 217245, 289660, 407593, 434490, 815186, 868980, 1222779, 1630372, 2037965, 2445558, 2853151, 4075930, 4891116, 5706302, 6113895, 8151860, 8559453, 11412604, 12227790, 14265755, 17118906, 24455580, 28531510, 34237812, 42797265, 57063020, 85594530, 171189060]

約数ペア:

[(1, 171189060), (2, 85594530), (3, 57063020), (4, 42797265), (5, 34237812), (6, 28531510), (7, 24455580), (10, 17118906), (12, 14265755), (14, 12227790), (15, 11412604), (20, 8559453), (21, 8151860), (28, 6113895), (30, 5706302), (35, 4891116), (42, 4075930), (60, 2853151), (70, 2445558), (84, 2037965), (105, 1630372), (140, 1222779), (197, 868980), (210, 815186), (394, 434490), (420, 407593), (591, 289660), (788, 217245), (985, 173796), (1182, 144830), (1379, 124140), (1970, 86898), (2069, 82740), (2364, 72415), (2758, 62070), (2955, 57932), (3940, 43449), (4137, 41380), (4138, 41370), (5516, 31035), (5910, 28966), (6207, 27580), (6895, 24828), (8274, 20690), (8276, 20685), (10345, 16548), (11820, 14483), (12414, 13790)]