232540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 612864

約数和(自身を除く): 380324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 151, 154, 220, 302, 308, 385, 604, 755, 770, 1057, 1510, 1540, 1661, 2114, 3020, 3322, 4228, 5285, 6644, 8305, 10570, 11627, 16610, 21140, 23254, 33220, 46508, 58135, 116270, 232540]

約数ペア:

[(1, 232540), (2, 116270), (4, 58135), (5, 46508), (7, 33220), (10, 23254), (11, 21140), (14, 16610), (20, 11627), (22, 10570), (28, 8305), (35, 6644), (44, 5285), (55, 4228), (70, 3322), (77, 3020), (110, 2114), (140, 1661), (151, 1540), (154, 1510), (220, 1057), (302, 770), (308, 755), (385, 604)]