133410760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{476467}}^1$

素因数の和:476485

約数の個数: 32

約数和(自身を含む): 343056960

約数和(自身を除く): 209646200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 476467, 952934, 1905868, 2382335, 3335269, 3811736, 4764670, 6670538, 9529340, 13341076, 16676345, 19058680, 26682152, 33352690, 66705380, 133410760]

約数ペア:

[(1, 133410760), (2, 66705380), (4, 33352690), (5, 26682152), (7, 19058680), (8, 16676345), (10, 13341076), (14, 9529340), (20, 6670538), (28, 4764670), (35, 3811736), (40, 3335269), (56, 2382335), (70, 1905868), (140, 952934), (280, 476467)]