34821720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 113976720

約数和(自身を除く): 79155000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 491, 591, 788, 982, 985, 1182, 1473, 1576, 1773, 1964, 1970, 2364, 2455, 2946, 2955, 3546, 3928, 3940, 4419, 4728, 4910, 5892, 5910, 7092, 7365, 7880, 8838, 8865, 9820, 11784, 11820, 14184, 14730, 17676, 17730, 19640, 22095, 23640, 29460, 35352, 35460, 44190, 58920, 70920, 88380, 96727, 176760, 193454, 290181, 386908, 483635, 580362, 773816, 870543, 967270, 1160724, 1450905, 1741086, 1934540, 2321448, 2901810, 3482172, 3869080, 4352715, 5803620, 6964344, 8705430, 11607240, 17410860, 34821720]

約数ペア:

[(1, 34821720), (2, 17410860), (3, 11607240), (4, 8705430), (5, 6964344), (6, 5803620), (8, 4352715), (9, 3869080), (10, 3482172), (12, 2901810), (15, 2321448), (18, 1934540), (20, 1741086), (24, 1450905), (30, 1160724), (36, 967270), (40, 870543), (45, 773816), (60, 580362), (72, 483635), (90, 386908), (120, 290181), (180, 193454), (197, 176760), (360, 96727), (394, 88380), (491, 70920), (591, 58920), (788, 44190), (982, 35460), (985, 35352), (1182, 29460), (1473, 23640), (1576, 22095), (1773, 19640), (1964, 17730), (1970, 17676), (2364, 14730), (2455, 14184), (2946, 11820), (2955, 11784), (3546, 9820), (3928, 8865), (3940, 8838), (4419, 7880), (4728, 7365), (4910, 7092), (5892, 5910)]