7933260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6959}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 23385600

約数和(自身を除く): 15452340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6959, 13918, 20877, 27836, 34795, 41754, 69590, 83508, 104385, 132221, 139180, 208770, 264442, 396663, 417540, 528884, 661105, 793326, 1322210, 1586652, 1983315, 2644420, 3966630, 7933260]

約数ペア:

[(1, 7933260), (2, 3966630), (3, 2644420), (4, 1983315), (5, 1586652), (6, 1322210), (10, 793326), (12, 661105), (15, 528884), (19, 417540), (20, 396663), (30, 264442), (38, 208770), (57, 139180), (60, 132221), (76, 104385), (95, 83508), (114, 69590), (190, 41754), (228, 34795), (285, 27836), (380, 20877), (570, 13918), (1140, 6959)]