4379060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 10859520

約数和(自身を除く): 6480460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1009, 1085, 2018, 2170, 4036, 4340, 5045, 7063, 10090, 14126, 20180, 28252, 31279, 35315, 62558, 70630, 125116, 141260, 156395, 218953, 312790, 437906, 625580, 875812, 1094765, 2189530, 4379060]

約数ペア:

[(1, 4379060), (2, 2189530), (4, 1094765), (5, 875812), (7, 625580), (10, 437906), (14, 312790), (20, 218953), (28, 156395), (31, 141260), (35, 125116), (62, 70630), (70, 62558), (124, 35315), (140, 31279), (155, 28252), (217, 20180), (310, 14126), (434, 10090), (620, 7063), (868, 5045), (1009, 4340), (1085, 4036), (2018, 2170)]