38682060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{644701}}^1$

素因数の和:644713

約数の個数: 24

約数和(自身を含む): 108309936

約数和(自身を除く): 69627876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 644701, 1289402, 1934103, 2578804, 3223505, 3868206, 6447010, 7736412, 9670515, 12894020, 19341030, 38682060]

約数ペア:

[(1, 38682060), (2, 19341030), (3, 12894020), (4, 9670515), (5, 7736412), (6, 6447010), (10, 3868206), (12, 3223505), (15, 2578804), (20, 1934103), (30, 1289402), (60, 644701)]