214356660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10859}}^1$

素因数の和:10925

約数の個数: 96

約数和(自身を含む): 700600320

約数和(自身を除く): 486243660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 10859, 19740, 21718, 32577, 43436, 54295, 65154, 76013, 108590, 130308, 152026, 162885, 217180, 228039, 304052, 325770, 380065, 456078, 510373, 651540, 760130, 912156, 1020746, 1140195, 1520260, 1531119, 2041492, 2280390, 2551865, 3062238, 3572611, 4560780, 5103730, 6124476, 7145222, 7655595, 10207460, 10717833, 14290444, 15311190, 17863055, 21435666, 30622380, 35726110, 42871332, 53589165, 71452220, 107178330, 214356660]

約数ペア:

[(1, 214356660), (2, 107178330), (3, 71452220), (4, 53589165), (5, 42871332), (6, 35726110), (7, 30622380), (10, 21435666), (12, 17863055), (14, 15311190), (15, 14290444), (20, 10717833), (21, 10207460), (28, 7655595), (30, 7145222), (35, 6124476), (42, 5103730), (47, 4560780), (60, 3572611), (70, 3062238), (84, 2551865), (94, 2280390), (105, 2041492), (140, 1531119), (141, 1520260), (188, 1140195), (210, 1020746), (235, 912156), (282, 760130), (329, 651540), (420, 510373), (470, 456078), (564, 380065), (658, 325770), (705, 304052), (940, 228039), (987, 217180), (1316, 162885), (1410, 152026), (1645, 130308), (1974, 108590), (2820, 76013), (3290, 65154), (3948, 54295), (4935, 43436), (6580, 32577), (9870, 21718), (10859, 19740)]