157681830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5256061}}^1$

素因数の和:5256071

約数の個数: 16

約数和(自身を含む): 378436464

約数和(自身を除く): 220754634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5256061, 10512122, 15768183, 26280305, 31536366, 52560610, 78840915, 157681830]

約数ペア:

[(1, 157681830), (2, 78840915), (3, 52560610), (5, 31536366), (6, 26280305), (10, 15768183), (15, 10512122), (30, 5256061)]