172951310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{6451}}^1$

素因数の和:6848

約数の個数: 32

約数和(自身を含む): 356769792

約数和(自身を除く): 183818482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 6451, 12902, 13405, 26810, 32255, 45157, 64510, 90314, 225785, 451570, 2470733, 4941466, 12353665, 17295131, 24707330, 34590262, 86475655, 172951310]

約数ペア:

[(1, 172951310), (2, 86475655), (5, 34590262), (7, 24707330), (10, 17295131), (14, 12353665), (35, 4941466), (70, 2470733), (383, 451570), (766, 225785), (1915, 90314), (2681, 64510), (3830, 45157), (5362, 32255), (6451, 26810), (12902, 13405)]