18293010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 28708590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 479, 570, 670, 958, 1005, 1273, 1437, 2010, 2395, 2546, 2874, 3819, 4790, 6365, 7185, 7638, 9101, 12730, 14370, 18202, 19095, 27303, 32093, 38190, 45505, 54606, 64186, 91010, 96279, 136515, 160465, 192558, 273030, 320930, 481395, 609767, 962790, 1219534, 1829301, 3048835, 3658602, 6097670, 9146505, 18293010]

約数ペア:

[(1, 18293010), (2, 9146505), (3, 6097670), (5, 3658602), (6, 3048835), (10, 1829301), (15, 1219534), (19, 962790), (30, 609767), (38, 481395), (57, 320930), (67, 273030), (95, 192558), (114, 160465), (134, 136515), (190, 96279), (201, 91010), (285, 64186), (335, 54606), (402, 45505), (479, 38190), (570, 32093), (670, 27303), (958, 19095), (1005, 18202), (1273, 14370), (1437, 12730), (2010, 9101), (2395, 7638), (2546, 7185), (2874, 6365), (3819, 4790)]