27758010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 80963712

約数和(自身を除く): 53205702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 821, 966, 1127, 1470, 1610, 1642, 2254, 2415, 2463, 3381, 4105, 4830, 4926, 5635, 5747, 6762, 8210, 11270, 11494, 12315, 16905, 17241, 18883, 24630, 28735, 33810, 34482, 37766, 40229, 56649, 57470, 80458, 86205, 94415, 113298, 120687, 132181, 172410, 188830, 201145, 241374, 264362, 283245, 396543, 402290, 566490, 603435, 660905, 793086, 925267, 1206870, 1321810, 1850534, 1982715, 2775801, 3965430, 4626335, 5551602, 9252670, 13879005, 27758010]

約数ペア:

[(1, 27758010), (2, 13879005), (3, 9252670), (5, 5551602), (6, 4626335), (7, 3965430), (10, 2775801), (14, 1982715), (15, 1850534), (21, 1321810), (23, 1206870), (30, 925267), (35, 793086), (42, 660905), (46, 603435), (49, 566490), (69, 402290), (70, 396543), (98, 283245), (105, 264362), (115, 241374), (138, 201145), (147, 188830), (161, 172410), (210, 132181), (230, 120687), (245, 113298), (294, 94415), (322, 86205), (345, 80458), (483, 57470), (490, 56649), (690, 40229), (735, 37766), (805, 34482), (821, 33810), (966, 28735), (1127, 24630), (1470, 18883), (1610, 17241), (1642, 16905), (2254, 12315), (2415, 11494), (2463, 11270), (3381, 8210), (4105, 6762), (4830, 5747), (4926, 5635)]