1860670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 2171330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1399, 2798, 6995, 9793, 13990, 19586, 26581, 48965, 53162, 97930, 132905, 186067, 265810, 372134, 930335, 1860670]

約数ペア:

[(1, 1860670), (2, 930335), (5, 372134), (7, 265810), (10, 186067), (14, 132905), (19, 97930), (35, 53162), (38, 48965), (70, 26581), (95, 19586), (133, 13990), (190, 9793), (266, 6995), (665, 2798), (1330, 1399)]