1085518980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66271}}^1$

素因数の和:66306

約数の個数: 144

約数和(自身を含む): 4052665344

約数和(自身を除く): 2967146364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 66271, 132542, 198813, 265084, 331355, 397626, 463897, 596439, 662710, 795252, 861523, 927794, 994065, 1192878, 1325420, 1391691, 1723046, 1855588, 1988130, 2319485, 2385756, 2584569, 2783382, 2982195, 3446092, 3976260, 4175073, 4307615, 4638970, 5169138, 5566764, 5964390, 6030661, 6958455, 7753707, 8350146, 8615230, 9277940, 10338276, 11928780, 12061322, 12922845, 13916910, 15507414, 16700292, 17230460, 18091983, 20875365, 24122644, 25845690, 27833820, 30153305, 31014828, 36183966, 38768535, 41750730, 51691380, 54275949, 60306610, 72367932, 77537070, 83501460, 90459915, 108551898, 120613220, 155074140, 180919830, 217103796, 271379745, 361839660, 542759490, 1085518980]

約数ペア:

[(1, 1085518980), (2, 542759490), (3, 361839660), (4, 271379745), (5, 217103796), (6, 180919830), (7, 155074140), (9, 120613220), (10, 108551898), (12, 90459915), (13, 83501460), (14, 77537070), (15, 72367932), (18, 60306610), (20, 54275949), (21, 51691380), (26, 41750730), (28, 38768535), (30, 36183966), (35, 31014828), (36, 30153305), (39, 27833820), (42, 25845690), (45, 24122644), (52, 20875365), (60, 18091983), (63, 17230460), (65, 16700292), (70, 15507414), (78, 13916910), (84, 12922845), (90, 12061322), (91, 11928780), (105, 10338276), (117, 9277940), (126, 8615230), (130, 8350146), (140, 7753707), (156, 6958455), (180, 6030661), (182, 5964390), (195, 5566764), (210, 5169138), (234, 4638970), (252, 4307615), (260, 4175073), (273, 3976260), (315, 3446092), (364, 2982195), (390, 2783382), (420, 2584569), (455, 2385756), (468, 2319485), (546, 1988130), (585, 1855588), (630, 1723046), (780, 1391691), (819, 1325420), (910, 1192878), (1092, 994065), (1170, 927794), (1260, 861523), (1365, 795252), (1638, 662710), (1820, 596439), (2340, 463897), (2730, 397626), (3276, 331355), (4095, 265084), (5460, 198813), (8190, 132542), (16380, 66271)]