77755470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199373}}^1$

素因数の和:199396

約数の個数: 32

約数和(自身を含む): 200968992

約数和(自身を除く): 123213522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 199373, 398746, 598119, 996865, 1196238, 1993730, 2591849, 2990595, 5183698, 5981190, 7775547, 12959245, 15551094, 25918490, 38877735, 77755470]

約数ペア:

[(1, 77755470), (2, 38877735), (3, 25918490), (5, 15551094), (6, 12959245), (10, 7775547), (13, 5981190), (15, 5183698), (26, 2990595), (30, 2591849), (39, 1993730), (65, 1196238), (78, 996865), (130, 598119), (195, 398746), (390, 199373)]