1048181820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{1607}}^1$

素因数の和:3179

約数の個数: 96

約数和(自身を含む): 3358430208

約数和(自身を除く): 2310248388

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, 210, 420, 1553, 1607, 3106, 3214, 4659, 4821, 6212, 6428, 7765, 8035, 9318, 9642, 10871, 11249, 15530, 16070, 18636, 19284, 21742, 22498, 23295, 24105, 31060, 32140, 32613, 33747, 43484, 44996, 46590, 48210, 54355, 56245, 65226, 67494, 93180, 96420, 108710, 112490, 130452, 134988, 163065, 168735, 217420, 224980, 326130, 337470, 652260, 674940, 2495671, 4991342, 7487013, 9982684, 12478355, 14974026, 17469697, 24956710, 29948052, 34939394, 37435065, 49913420, 52409091, 69878788, 74870130, 87348485, 104818182, 149740260, 174696970, 209636364, 262045455, 349393940, 524090910, 1048181820]

約数ペア:

[(1, 1048181820), (2, 524090910), (3, 349393940), (4, 262045455), (5, 209636364), (6, 174696970), (7, 149740260), (10, 104818182), (12, 87348485), (14, 74870130), (15, 69878788), (20, 52409091), (21, 49913420), (28, 37435065), (30, 34939394), (35, 29948052), (42, 24956710), (60, 17469697), (70, 14974026), (84, 12478355), (105, 9982684), (140, 7487013), (210, 4991342), (420, 2495671), (1553, 674940), (1607, 652260), (3106, 337470), (3214, 326130), (4659, 224980), (4821, 217420), (6212, 168735), (6428, 163065), (7765, 134988), (8035, 130452), (9318, 112490), (9642, 108710), (10871, 96420), (11249, 93180), (15530, 67494), (16070, 65226), (18636, 56245), (19284, 54355), (21742, 48210), (22498, 46590), (23295, 44996), (24105, 43484), (31060, 33747), (32140, 32613)]