327576690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5645

約数の個数: 128

約数和(自身を含む): 1030717440

約数和(自身を除く): 703140750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3906, 4185, 5591, 5859, 6510, 8370, 9765, 11182, 11718, 16773, 19530, 27955, 29295, 33546, 39137, 50319, 55910, 58590, 78274, 83865, 100638, 117411, 150957, 167730, 173321, 195685, 234822, 251595, 301914, 346642, 352233, 391370, 503190, 519963, 587055, 704466, 754785, 866605, 1039926, 1056699, 1174110, 1213247, 1509570, 1559889, 1733210, 1761165, 2113398, 2426494, 2599815, 3119778, 3522330, 3639741, 4679667, 5199630, 5283495, 6066235, 7279482, 7799445, 9359334, 10566990, 10919223, 12132470, 15598890, 18198705, 21838446, 23398335, 32757669, 36397410, 46796670, 54596115, 65515338, 109192230, 163788345, 327576690]

約数ペア:

[(1, 327576690), (2, 163788345), (3, 109192230), (5, 65515338), (6, 54596115), (7, 46796670), (9, 36397410), (10, 32757669), (14, 23398335), (15, 21838446), (18, 18198705), (21, 15598890), (27, 12132470), (30, 10919223), (31, 10566990), (35, 9359334), (42, 7799445), (45, 7279482), (54, 6066235), (62, 5283495), (63, 5199630), (70, 4679667), (90, 3639741), (93, 3522330), (105, 3119778), (126, 2599815), (135, 2426494), (155, 2113398), (186, 1761165), (189, 1733210), (210, 1559889), (217, 1509570), (270, 1213247), (279, 1174110), (310, 1056699), (315, 1039926), (378, 866605), (434, 754785), (465, 704466), (558, 587055), (630, 519963), (651, 503190), (837, 391370), (930, 352233), (945, 346642), (1085, 301914), (1302, 251595), (1395, 234822), (1674, 195685), (1890, 173321), (1953, 167730), (2170, 150957), (2790, 117411), (3255, 100638), (3906, 83865), (4185, 78274), (5591, 58590), (5859, 55910), (6510, 50319), (8370, 39137), (9765, 33546), (11182, 29295), (11718, 27955), (16773, 19530)]