1957130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 4091904

約数和(自身を除く): 2134774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 383, 511, 730, 766, 1022, 1915, 2555, 2681, 3830, 5110, 5362, 13405, 26810, 27959, 55918, 139795, 195713, 279590, 391426, 978565, 1957130]

約数ペア:

[(1, 1957130), (2, 978565), (5, 391426), (7, 279590), (10, 195713), (14, 139795), (35, 55918), (70, 27959), (73, 26810), (146, 13405), (365, 5362), (383, 5110), (511, 3830), (730, 2681), (766, 2555), (1022, 1915)]