7315490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8039}}^1$

素因数の和:8066

約数の個数: 32

約数和(自身を含む): 16208640

約数和(自身を除く): 8893150

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8039, 16078, 40195, 56273, 80390, 104507, 112546, 209014, 281365, 522535, 562730, 731549, 1045070, 1463098, 3657745, 7315490]

約数ペア:

[(1, 7315490), (2, 3657745), (5, 1463098), (7, 1045070), (10, 731549), (13, 562730), (14, 522535), (26, 281365), (35, 209014), (65, 112546), (70, 104507), (91, 80390), (130, 56273), (182, 40195), (455, 16078), (910, 8039)]