12092990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 27264384

約数和(自身を除く): 15171394

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 130, 137, 182, 194, 274, 455, 485, 679, 685, 910, 959, 970, 1261, 1358, 1370, 1781, 1918, 2522, 3395, 3562, 4795, 6305, 6790, 8827, 8905, 9590, 12467, 12610, 13289, 17654, 17810, 24934, 26578, 44135, 62335, 66445, 88270, 93023, 124670, 132890, 172757, 186046, 345514, 465115, 863785, 930230, 1209299, 1727570, 2418598, 6046495, 12092990]

約数ペア:

[(1, 12092990), (2, 6046495), (5, 2418598), (7, 1727570), (10, 1209299), (13, 930230), (14, 863785), (26, 465115), (35, 345514), (65, 186046), (70, 172757), (91, 132890), (97, 124670), (130, 93023), (137, 88270), (182, 66445), (194, 62335), (274, 44135), (455, 26578), (485, 24934), (679, 17810), (685, 17654), (910, 13289), (959, 12610), (970, 12467), (1261, 9590), (1358, 8905), (1370, 8827), (1781, 6790), (1918, 6305), (2522, 4795), (3395, 3562)]