17171520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 56375808

約数和(自身を除く): 39204288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 577, 620, 744, 930, 960, 992, 1154, 1240, 1488, 1731, 1860, 1984, 2308, 2480, 2885, 2976, 3462, 3720, 4616, 4960, 5770, 5952, 6924, 7440, 8655, 9232, 9920, 11540, 13848, 14880, 17310, 17887, 18464, 23080, 27696, 29760, 34620, 35774, 36928, 46160, 53661, 55392, 69240, 71548, 89435, 92320, 107322, 110784, 138480, 143096, 178870, 184640, 214644, 268305, 276960, 286192, 357740, 429288, 536610, 553920, 572384, 715480, 858576, 1073220, 1144768, 1430960, 1717152, 2146440, 2861920, 3434304, 4292880, 5723840, 8585760, 17171520]

約数ペア:

[(1, 17171520), (2, 8585760), (3, 5723840), (4, 4292880), (5, 3434304), (6, 2861920), (8, 2146440), (10, 1717152), (12, 1430960), (15, 1144768), (16, 1073220), (20, 858576), (24, 715480), (30, 572384), (31, 553920), (32, 536610), (40, 429288), (48, 357740), (60, 286192), (62, 276960), (64, 268305), (80, 214644), (93, 184640), (96, 178870), (120, 143096), (124, 138480), (155, 110784), (160, 107322), (186, 92320), (192, 89435), (240, 71548), (248, 69240), (310, 55392), (320, 53661), (372, 46160), (465, 36928), (480, 35774), (496, 34620), (577, 29760), (620, 27696), (744, 23080), (930, 18464), (960, 17887), (992, 17310), (1154, 14880), (1240, 13848), (1488, 11540), (1731, 9920), (1860, 9232), (1984, 8655), (2308, 7440), (2480, 6924), (2885, 5952), (2976, 5770), (3462, 4960), (3720, 4616)]