2392074540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{699437}}^1$

素因数の和:699471

約数の個数: 72

約数和(自身を含む): 7637862960

約数和(自身を除く): 5245788420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 699437, 1398874, 2098311, 2797748, 3497185, 4196622, 6294933, 6994370, 8393244, 10491555, 12589866, 13289303, 13988740, 20983110, 25179732, 26578606, 31474665, 39867909, 41966220, 53157212, 62949330, 66446515, 79735818, 119603727, 125898660, 132893030, 159471636, 199339545, 239207454, 265786060, 398679090, 478414908, 598018635, 797358180, 1196037270, 2392074540]

約数ペア:

[(1, 2392074540), (2, 1196037270), (3, 797358180), (4, 598018635), (5, 478414908), (6, 398679090), (9, 265786060), (10, 239207454), (12, 199339545), (15, 159471636), (18, 132893030), (19, 125898660), (20, 119603727), (30, 79735818), (36, 66446515), (38, 62949330), (45, 53157212), (57, 41966220), (60, 39867909), (76, 31474665), (90, 26578606), (95, 25179732), (114, 20983110), (171, 13988740), (180, 13289303), (190, 12589866), (228, 10491555), (285, 8393244), (342, 6994370), (380, 6294933), (570, 4196622), (684, 3497185), (855, 2797748), (1140, 2098311), (1710, 1398874), (3420, 699437)]