7090590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18181}}^1$

素因数の和:18204

約数の個数: 32

約数和(自身を含む): 18327456

約数和(自身を除く): 11236866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18181, 36362, 54543, 90905, 109086, 181810, 236353, 272715, 472706, 545430, 709059, 1181765, 1418118, 2363530, 3545295, 7090590]

約数ペア:

[(1, 7090590), (2, 3545295), (3, 2363530), (5, 1418118), (6, 1181765), (10, 709059), (13, 545430), (15, 472706), (26, 272715), (30, 236353), (39, 181810), (65, 109086), (78, 90905), (130, 54543), (195, 36362), (390, 18181)]