65688210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:968

約数の個数: 96

約数和(自身を含む): 196964352

約数和(自身を除く): 131276142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 210, 254, 315, 381, 630, 635, 762, 821, 889, 1143, 1270, 1642, 1778, 1905, 2286, 2463, 2667, 3810, 4105, 4445, 4926, 5334, 5715, 5747, 7389, 8001, 8210, 8890, 11430, 11494, 12315, 13335, 14778, 16002, 17241, 24630, 26670, 28735, 34482, 36945, 40005, 51723, 57470, 73890, 80010, 86205, 103446, 104267, 172410, 208534, 258615, 312801, 517230, 521335, 625602, 729869, 938403, 1042670, 1459738, 1564005, 1876806, 2189607, 3128010, 3649345, 4379214, 4692015, 6568821, 7298690, 9384030, 10948035, 13137642, 21896070, 32844105, 65688210]

約数ペア:

[(1, 65688210), (2, 32844105), (3, 21896070), (5, 13137642), (6, 10948035), (7, 9384030), (9, 7298690), (10, 6568821), (14, 4692015), (15, 4379214), (18, 3649345), (21, 3128010), (30, 2189607), (35, 1876806), (42, 1564005), (45, 1459738), (63, 1042670), (70, 938403), (90, 729869), (105, 625602), (126, 521335), (127, 517230), (210, 312801), (254, 258615), (315, 208534), (381, 172410), (630, 104267), (635, 103446), (762, 86205), (821, 80010), (889, 73890), (1143, 57470), (1270, 51723), (1642, 40005), (1778, 36945), (1905, 34482), (2286, 28735), (2463, 26670), (2667, 24630), (3810, 17241), (4105, 16002), (4445, 14778), (4926, 13335), (5334, 12315), (5715, 11494), (5747, 11430), (7389, 8890), (8001, 8210)]