8685530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 18026496

約数和(自身を除く): 9340966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 977, 1270, 1778, 1954, 4445, 4885, 6839, 8890, 9770, 13678, 34195, 68390, 124079, 248158, 620395, 868553, 1240790, 1737106, 4342765, 8685530]

約数ペア:

[(1, 8685530), (2, 4342765), (5, 1737106), (7, 1240790), (10, 868553), (14, 620395), (35, 248158), (70, 124079), (127, 68390), (254, 34195), (635, 13678), (889, 9770), (977, 8890), (1270, 6839), (1778, 4885), (1954, 4445)]