157437690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{17911}}^1$

素因数の和:18214

約数の個数: 32

約数和(自身を含む): 379161216

約数和(自身を除く): 221723526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 293, 586, 879, 1465, 1758, 2930, 4395, 8790, 17911, 35822, 53733, 89555, 107466, 179110, 268665, 537330, 5247923, 10495846, 15743769, 26239615, 31487538, 52479230, 78718845, 157437690]

約数ペア:

[(1, 157437690), (2, 78718845), (3, 52479230), (5, 31487538), (6, 26239615), (10, 15743769), (15, 10495846), (30, 5247923), (293, 537330), (586, 268665), (879, 179110), (1465, 107466), (1758, 89555), (2930, 53733), (4395, 35822), (8790, 17911)]