71587380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1193123}}^1$

素因数の和:1193135

約数の個数: 24

約数和(自身を含む): 200444832

約数和(自身を除く): 128857452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1193123, 2386246, 3579369, 4772492, 5965615, 7158738, 11931230, 14317476, 17896845, 23862460, 35793690, 71587380]

約数ペア:

[(1, 71587380), (2, 35793690), (3, 23862460), (4, 17896845), (5, 14317476), (6, 11931230), (10, 7158738), (12, 5965615), (15, 4772492), (20, 3579369), (30, 2386246), (60, 1193123)]