13857070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 26205120

約数和(自身を除く): 12348050

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 673, 710, 1346, 2059, 3365, 4118, 6730, 10295, 19517, 20590, 39034, 47783, 95566, 97585, 195170, 238915, 477830, 1385707, 2771414, 6928535, 13857070]

約数ペア:

[(1, 13857070), (2, 6928535), (5, 2771414), (10, 1385707), (29, 477830), (58, 238915), (71, 195170), (142, 97585), (145, 95566), (290, 47783), (355, 39034), (673, 20590), (710, 19517), (1346, 10295), (2059, 6730), (3365, 4118)]