1948450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 4374720

約数和(自身を除く): 2426270

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 293, 350, 475, 586, 665, 950, 1330, 1465, 2051, 2930, 3325, 4102, 5567, 6650, 7325, 10255, 11134, 14650, 20510, 27835, 38969, 51275, 55670, 77938, 102550, 139175, 194845, 278350, 389690, 974225, 1948450]

約数ペア:

[(1, 1948450), (2, 974225), (5, 389690), (7, 278350), (10, 194845), (14, 139175), (19, 102550), (25, 77938), (35, 55670), (38, 51275), (50, 38969), (70, 27835), (95, 20510), (133, 14650), (175, 11134), (190, 10255), (266, 7325), (293, 6650), (350, 5567), (475, 4102), (586, 3325), (665, 2930), (950, 2051), (1330, 1465)]