30569290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 58242240

約数和(自身を除く): 27672950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 641, 1255, 1282, 2510, 3205, 4769, 6410, 9538, 12179, 23845, 24358, 47690, 60895, 121790, 160891, 321782, 804455, 1608910, 3056929, 6113858, 15284645, 30569290]

約数ペア:

[(1, 30569290), (2, 15284645), (5, 6113858), (10, 3056929), (19, 1608910), (38, 804455), (95, 321782), (190, 160891), (251, 121790), (502, 60895), (641, 47690), (1255, 24358), (1282, 23845), (2510, 12179), (3205, 9538), (4769, 6410)]