29404260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 95135040

約数和(自身を除く): 65730780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 43, 45, 58, 60, 86, 87, 90, 116, 129, 131, 145, 172, 174, 180, 215, 258, 261, 262, 290, 348, 387, 393, 430, 435, 516, 522, 524, 580, 645, 655, 774, 786, 860, 870, 1044, 1179, 1247, 1290, 1305, 1310, 1548, 1572, 1740, 1935, 1965, 2358, 2494, 2580, 2610, 2620, 3741, 3799, 3870, 3930, 4716, 4988, 5220, 5633, 5895, 6235, 7482, 7598, 7740, 7860, 11223, 11266, 11397, 11790, 12470, 14964, 15196, 16899, 18705, 18995, 22446, 22532, 22794, 23580, 24940, 28165, 33798, 34191, 37410, 37990, 44892, 45588, 50697, 56115, 56330, 56985, 67596, 68382, 74820, 75980, 84495, 101394, 112230, 112660, 113970, 136764, 163357, 168990, 170955, 202788, 224460, 227940, 253485, 326714, 337980, 341910, 490071, 506970, 653428, 683820, 816785, 980142, 1013940, 1470213, 1633570, 1960284, 2450355, 2940426, 3267140, 4900710, 5880852, 7351065, 9801420, 14702130, 29404260]

約数ペア:

[(1, 29404260), (2, 14702130), (3, 9801420), (4, 7351065), (5, 5880852), (6, 4900710), (9, 3267140), (10, 2940426), (12, 2450355), (15, 1960284), (18, 1633570), (20, 1470213), (29, 1013940), (30, 980142), (36, 816785), (43, 683820), (45, 653428), (58, 506970), (60, 490071), (86, 341910), (87, 337980), (90, 326714), (116, 253485), (129, 227940), (131, 224460), (145, 202788), (172, 170955), (174, 168990), (180, 163357), (215, 136764), (258, 113970), (261, 112660), (262, 112230), (290, 101394), (348, 84495), (387, 75980), (393, 74820), (430, 68382), (435, 67596), (516, 56985), (522, 56330), (524, 56115), (580, 50697), (645, 45588), (655, 44892), (774, 37990), (786, 37410), (860, 34191), (870, 33798), (1044, 28165), (1179, 24940), (1247, 23580), (1290, 22794), (1305, 22532), (1310, 22446), (1548, 18995), (1572, 18705), (1740, 16899), (1935, 15196), (1965, 14964), (2358, 12470), (2494, 11790), (2580, 11397), (2610, 11266), (2620, 11223), (3741, 7860), (3799, 7740), (3870, 7598), (3930, 7482), (4716, 6235), (4988, 5895), (5220, 5633)]