2005307570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{74797}}^1$

素因数の和:75194

約数の個数: 32

約数和(自身を含む): 4136030208

約数和(自身を除く): 2130722638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 13405, 26810, 74797, 149594, 373985, 523579, 747970, 1047158, 2617895, 5235790, 28647251, 57294502, 143236255, 200530757, 286472510, 401061514, 1002653785, 2005307570]

約数ペア:

[(1, 2005307570), (2, 1002653785), (5, 401061514), (7, 286472510), (10, 200530757), (14, 143236255), (35, 57294502), (70, 28647251), (383, 5235790), (766, 2617895), (1915, 1047158), (2681, 747970), (3830, 523579), (5362, 373985), (13405, 149594), (26810, 74797)]