522331380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1777}}^1$

素因数の和:1886

約数の個数: 144

約数和(自身を含む): 1677521664

約数和(自身を除く): 1155190284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 71, 90, 92, 115, 138, 142, 180, 207, 213, 230, 276, 284, 345, 355, 414, 426, 460, 639, 690, 710, 828, 852, 1035, 1065, 1278, 1380, 1420, 1633, 1777, 2070, 2130, 2556, 3195, 3266, 3554, 4140, 4260, 4899, 5331, 6390, 6532, 7108, 8165, 8885, 9798, 10662, 12780, 14697, 15993, 16330, 17770, 19596, 21324, 24495, 26655, 29394, 31986, 32660, 35540, 40871, 48990, 53310, 58788, 63972, 73485, 79965, 81742, 97980, 106620, 122613, 126167, 146970, 159930, 163484, 204355, 245226, 252334, 293940, 319860, 367839, 378501, 408710, 490452, 504668, 613065, 630835, 735678, 757002, 817420, 1135503, 1226130, 1261670, 1471356, 1514004, 1839195, 1892505, 2271006, 2452260, 2523340, 2901841, 3678390, 3785010, 4542012, 5677515, 5803682, 7356780, 7570020, 8705523, 11355030, 11607364, 14509205, 17411046, 22710060, 26116569, 29018410, 34822092, 43527615, 52233138, 58036820, 87055230, 104466276, 130582845, 174110460, 261165690, 522331380]

約数ペア:

[(1, 522331380), (2, 261165690), (3, 174110460), (4, 130582845), (5, 104466276), (6, 87055230), (9, 58036820), (10, 52233138), (12, 43527615), (15, 34822092), (18, 29018410), (20, 26116569), (23, 22710060), (30, 17411046), (36, 14509205), (45, 11607364), (46, 11355030), (60, 8705523), (69, 7570020), (71, 7356780), (90, 5803682), (92, 5677515), (115, 4542012), (138, 3785010), (142, 3678390), (180, 2901841), (207, 2523340), (213, 2452260), (230, 2271006), (276, 1892505), (284, 1839195), (345, 1514004), (355, 1471356), (414, 1261670), (426, 1226130), (460, 1135503), (639, 817420), (690, 757002), (710, 735678), (828, 630835), (852, 613065), (1035, 504668), (1065, 490452), (1278, 408710), (1380, 378501), (1420, 367839), (1633, 319860), (1777, 293940), (2070, 252334), (2130, 245226), (2556, 204355), (3195, 163484), (3266, 159930), (3554, 146970), (4140, 126167), (4260, 122613), (4899, 106620), (5331, 97980), (6390, 81742), (6532, 79965), (7108, 73485), (8165, 63972), (8885, 58788), (9798, 53310), (10662, 48990), (12780, 40871), (14697, 35540), (15993, 32660), (16330, 31986), (17770, 29394), (19596, 26655), (21324, 24495)]