135636690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{645889}}^1$

素因数の和:645906

約数の個数: 32

約数和(自身を含む): 372032640

約数和(自身を除く): 236395950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 645889, 1291778, 1937667, 3229445, 3875334, 4521223, 6458890, 9042446, 9688335, 13563669, 19376670, 22606115, 27127338, 45212230, 67818345, 135636690]

約数ペア:

[(1, 135636690), (2, 67818345), (3, 45212230), (5, 27127338), (6, 22606115), (7, 19376670), (10, 13563669), (14, 9688335), (15, 9042446), (21, 6458890), (30, 4521223), (35, 3875334), (42, 3229445), (70, 1937667), (105, 1291778), (210, 645889)]