9890930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 10672270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1399, 1414, 2798, 3535, 6995, 7070, 9793, 13990, 19586, 48965, 97930, 141299, 282598, 706495, 989093, 1412990, 1978186, 4945465, 9890930]

約数ペア:

[(1, 9890930), (2, 4945465), (5, 1978186), (7, 1412990), (10, 989093), (14, 706495), (35, 282598), (70, 141299), (101, 97930), (202, 48965), (505, 19586), (707, 13990), (1010, 9793), (1399, 7070), (1414, 6995), (2798, 3535)]