27937910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2829

約数の個数: 64

約数和(自身を含む): 67544064

約数和(自身を除く): 39606154

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 2791, 5005, 5582, 10010, 13955, 19537, 27910, 30701, 36283, 39074, 61402, 72566, 97685, 153505, 181415, 195370, 214907, 253981, 307010, 362830, 399113, 429814, 507962, 798226, 1074535, 1269905, 1995565, 2149070, 2539810, 2793791, 3991130, 5587582, 13968955, 27937910]

約数ペア:

[(1, 27937910), (2, 13968955), (5, 5587582), (7, 3991130), (10, 2793791), (11, 2539810), (13, 2149070), (14, 1995565), (22, 1269905), (26, 1074535), (35, 798226), (55, 507962), (65, 429814), (70, 399113), (77, 362830), (91, 307010), (110, 253981), (130, 214907), (143, 195370), (154, 181415), (182, 153505), (286, 97685), (385, 72566), (455, 61402), (715, 39074), (770, 36283), (910, 30701), (1001, 27910), (1430, 19537), (2002, 13955), (2791, 10010), (5005, 5582)]