378133070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5401901}}^1$

素因数の和:5401915

約数の個数: 16

約数和(自身を含む): 777873888

約数和(自身を除く): 399740818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5401901, 10803802, 27009505, 37813307, 54019010, 75626614, 189066535, 378133070]

約数ペア:

[(1, 378133070), (2, 189066535), (5, 75626614), (7, 54019010), (10, 37813307), (14, 27009505), (35, 10803802), (70, 5401901)]