7898590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 16562880

約数和(自身を除く): 8664290

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2129, 3710, 4258, 10645, 14903, 21290, 29806, 74515, 112837, 149030, 225674, 564185, 789859, 1128370, 1579718, 3949295, 7898590]

約数ペア:

[(1, 7898590), (2, 3949295), (5, 1579718), (7, 1128370), (10, 789859), (14, 564185), (35, 225674), (53, 149030), (70, 112837), (106, 74515), (265, 29806), (371, 21290), (530, 14903), (742, 10645), (1855, 4258), (2129, 3710)]