754747260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{662059}}^1$

素因数の和:662090

約数の個数: 48

約数和(自身を含む): 2224521600

約数和(自身を除く): 1469774340

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, 662059, 1324118, 1986177, 2648236, 3310295, 3972354, 6620590, 7944708, 9930885, 12579121, 13241180, 19861770, 25158242, 37737363, 39723540, 50316484, 62895605, 75474726, 125791210, 150949452, 188686815, 251582420, 377373630, 754747260]

約数ペア:

[(1, 754747260), (2, 377373630), (3, 251582420), (4, 188686815), (5, 150949452), (6, 125791210), (10, 75474726), (12, 62895605), (15, 50316484), (19, 39723540), (20, 37737363), (30, 25158242), (38, 19861770), (57, 13241180), (60, 12579121), (76, 9930885), (95, 7944708), (114, 6620590), (190, 3972354), (228, 3310295), (285, 2648236), (380, 1986177), (570, 1324118), (1140, 662059)]