13710340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97931}}^1$

素因数の和:97947

約数の個数: 24

約数和(自身を含む): 32905152

約数和(自身を除く): 19194812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97931, 195862, 391724, 489655, 685517, 979310, 1371034, 1958620, 2742068, 3427585, 6855170, 13710340]

約数ペア:

[(1, 13710340), (2, 6855170), (4, 3427585), (5, 2742068), (7, 1958620), (10, 1371034), (14, 979310), (20, 685517), (28, 489655), (35, 391724), (70, 195862), (140, 97931)]