77829430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2903}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 160579584

約数和(自身を除く): 82750154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 2903, 3830, 5362, 5806, 13405, 14515, 20321, 26810, 29030, 40642, 101605, 203210, 1111849, 2223698, 5559245, 7782943, 11118490, 15565886, 38914715, 77829430]

約数ペア:

[(1, 77829430), (2, 38914715), (5, 15565886), (7, 11118490), (10, 7782943), (14, 5559245), (35, 2223698), (70, 1111849), (383, 203210), (766, 101605), (1915, 40642), (2681, 29030), (2903, 26810), (3830, 20321), (5362, 14515), (5806, 13405)]