70126380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389591}}^1$

素因数の和:389606

約数の個数: 36

約数和(自身を含む): 212717232

約数和(自身を除く): 142590852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389591, 779182, 1168773, 1558364, 1947955, 2337546, 3506319, 3895910, 4675092, 5843865, 7012638, 7791820, 11687730, 14025276, 17531595, 23375460, 35063190, 70126380]

約数ペア:

[(1, 70126380), (2, 35063190), (3, 23375460), (4, 17531595), (5, 14025276), (6, 11687730), (9, 7791820), (10, 7012638), (12, 5843865), (15, 4675092), (18, 3895910), (20, 3506319), (30, 2337546), (36, 1947955), (45, 1558364), (60, 1168773), (90, 779182), (180, 389591)]