13142370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1559}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 31674240

約数和(自身を除く): 18531870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1559, 1686, 2810, 3118, 4215, 4677, 7795, 8430, 9354, 15590, 23385, 46770, 438079, 876158, 1314237, 2190395, 2628474, 4380790, 6571185, 13142370]

約数ペア:

[(1, 13142370), (2, 6571185), (3, 4380790), (5, 2628474), (6, 2190395), (10, 1314237), (15, 876158), (30, 438079), (281, 46770), (562, 23385), (843, 15590), (1405, 9354), (1559, 8430), (1686, 7795), (2810, 4677), (3118, 4215)]