4604740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 11418624

約数和(自身を除く): 6813884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1061, 1085, 2122, 2170, 4244, 4340, 5305, 7427, 10610, 14854, 21220, 29708, 32891, 37135, 65782, 74270, 131564, 148540, 164455, 230237, 328910, 460474, 657820, 920948, 1151185, 2302370, 4604740]

約数ペア:

[(1, 4604740), (2, 2302370), (4, 1151185), (5, 920948), (7, 657820), (10, 460474), (14, 328910), (20, 230237), (28, 164455), (31, 148540), (35, 131564), (62, 74270), (70, 65782), (124, 37135), (140, 32891), (155, 29708), (217, 21220), (310, 14854), (434, 10610), (620, 7427), (868, 5305), (1061, 4340), (1085, 4244), (2122, 2170)]