137735710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24907}}^1$

素因数の和:25000

約数の個数: 32

約数和(自身を含む): 286940160

約数和(自身を除く): 149204450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 24907, 49814, 124535, 174349, 249070, 348698, 871745, 1743490, 1967653, 3935306, 9838265, 13773571, 19676530, 27547142, 68867855, 137735710]

約数ペア:

[(1, 137735710), (2, 68867855), (5, 27547142), (7, 19676530), (10, 13773571), (14, 9838265), (35, 3935306), (70, 1967653), (79, 1743490), (158, 871745), (395, 348698), (553, 249070), (790, 174349), (1106, 124535), (2765, 49814), (5530, 24907)]