152821090

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{7841}}^1$

素因数の和:9797

約数の個数: 16

約数和(自身を含む): 275254200

約数和(自身を除く): 122433110

約数列:

[1, 2, 5, 10, 1949, 3898, 7841, 9745, 15682, 19490, 39205, 78410, 15282109, 30564218, 76410545, 152821090]

約数ペア:

[(1, 152821090), (2, 76410545), (5, 30564218), (10, 15282109), (1949, 78410), (3898, 39205), (7841, 19490), (9745, 15682)]