283963740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 841451520

約数和(自身を除く): 557487780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 223, 228, 285, 380, 446, 570, 669, 892, 1115, 1117, 1140, 1338, 2230, 2234, 2676, 3345, 3351, 4237, 4460, 4468, 5585, 6690, 6702, 8474, 11170, 12711, 13380, 13404, 16755, 16948, 21185, 21223, 22340, 25422, 33510, 42370, 42446, 50844, 63555, 63669, 67020, 84740, 84892, 106115, 127110, 127338, 212230, 249091, 254220, 254676, 318345, 424460, 498182, 636690, 747273, 996364, 1245455, 1273380, 1494546, 2490910, 2989092, 3736365, 4732729, 4981820, 7472730, 9465458, 14198187, 14945460, 18930916, 23663645, 28396374, 47327290, 56792748, 70990935, 94654580, 141981870, 283963740]

約数ペア:

[(1, 283963740), (2, 141981870), (3, 94654580), (4, 70990935), (5, 56792748), (6, 47327290), (10, 28396374), (12, 23663645), (15, 18930916), (19, 14945460), (20, 14198187), (30, 9465458), (38, 7472730), (57, 4981820), (60, 4732729), (76, 3736365), (95, 2989092), (114, 2490910), (190, 1494546), (223, 1273380), (228, 1245455), (285, 996364), (380, 747273), (446, 636690), (570, 498182), (669, 424460), (892, 318345), (1115, 254676), (1117, 254220), (1140, 249091), (1338, 212230), (2230, 127338), (2234, 127110), (2676, 106115), (3345, 84892), (3351, 84740), (4237, 67020), (4460, 63669), (4468, 63555), (5585, 50844), (6690, 42446), (6702, 42370), (8474, 33510), (11170, 25422), (12711, 22340), (13380, 21223), (13404, 21185), (16755, 16948)]