87224340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2141}}^1$

素因数の和:2257

約数の個数: 96

約数和(自身を含む): 282127104

約数和(自身を除く): 194902764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2141, 2716, 2910, 3395, 4074, 4282, 5820, 6423, 6790, 8148, 8564, 10185, 10705, 12846, 13580, 14987, 20370, 21410, 25692, 29974, 32115, 40740, 42820, 44961, 59948, 64230, 74935, 89922, 128460, 149870, 179844, 207677, 224805, 299740, 415354, 449610, 623031, 830708, 899220, 1038385, 1246062, 1453739, 2076770, 2492124, 2907478, 3115155, 4153540, 4361217, 5814956, 6230310, 7268695, 8722434, 12460620, 14537390, 17444868, 21806085, 29074780, 43612170, 87224340]

約数ペア:

[(1, 87224340), (2, 43612170), (3, 29074780), (4, 21806085), (5, 17444868), (6, 14537390), (7, 12460620), (10, 8722434), (12, 7268695), (14, 6230310), (15, 5814956), (20, 4361217), (21, 4153540), (28, 3115155), (30, 2907478), (35, 2492124), (42, 2076770), (60, 1453739), (70, 1246062), (84, 1038385), (97, 899220), (105, 830708), (140, 623031), (194, 449610), (210, 415354), (291, 299740), (388, 224805), (420, 207677), (485, 179844), (582, 149870), (679, 128460), (970, 89922), (1164, 74935), (1358, 64230), (1455, 59948), (1940, 44961), (2037, 42820), (2141, 40740), (2716, 32115), (2910, 29974), (3395, 25692), (4074, 21410), (4282, 20370), (5820, 14987), (6423, 13580), (6790, 12846), (8148, 10705), (8564, 10185)]