82772340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197077}}^1$

素因数の和:197096

約数の個数: 48

約数和(自身を含む): 264872832

約数和(自身を除く): 182100492

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, 197077, 394154, 591231, 788308, 985385, 1182462, 1379539, 1970770, 2364924, 2759078, 2956155, 3941540, 4138617, 5518156, 5912310, 6897695, 8277234, 11824620, 13795390, 16554468, 20693085, 27590780, 41386170, 82772340]

約数ペア:

[(1, 82772340), (2, 41386170), (3, 27590780), (4, 20693085), (5, 16554468), (6, 13795390), (7, 11824620), (10, 8277234), (12, 6897695), (14, 5912310), (15, 5518156), (20, 4138617), (21, 3941540), (28, 2956155), (30, 2759078), (35, 2364924), (42, 1970770), (60, 1379539), (70, 1182462), (84, 985385), (105, 788308), (140, 591231), (210, 394154), (420, 197077)]