12707030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1087}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 26320896

約数和(自身を除く): 13613866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1087, 1169, 1670, 2174, 2338, 5435, 5845, 7609, 10870, 11690, 15218, 38045, 76090, 181529, 363058, 907645, 1270703, 1815290, 2541406, 6353515, 12707030]

約数ペア:

[(1, 12707030), (2, 6353515), (5, 2541406), (7, 1815290), (10, 1270703), (14, 907645), (35, 363058), (70, 181529), (167, 76090), (334, 38045), (835, 15218), (1087, 11690), (1169, 10870), (1670, 7609), (2174, 5845), (2338, 5435)]