2171620670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{160031}}^1$

素因数の和:160120

約数の個数: 32

約数和(自身を含む): 4148029440

約数和(自身を除く): 1976408770

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 160031, 320062, 800155, 1600310, 3680713, 7361426, 9441829, 18403565, 18883658, 36807130, 47209145, 94418290, 217162067, 434324134, 1085810335, 2171620670]

約数ペア:

[(1, 2171620670), (2, 1085810335), (5, 434324134), (10, 217162067), (23, 94418290), (46, 47209145), (59, 36807130), (115, 18883658), (118, 18403565), (230, 9441829), (295, 7361426), (590, 3680713), (1357, 1600310), (2714, 800155), (6785, 320062), (13570, 160031)]