449831930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{33149}}^1$

素因数の和:33238

約数の個数: 32

約数和(自身を含む): 859248000

約数和(自身を除く): 409416070

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 13570, 33149, 66298, 165745, 331490, 762427, 1524854, 1955791, 3812135, 3911582, 7624270, 9778955, 19557910, 44983193, 89966386, 224915965, 449831930]

約数ペア:

[(1, 449831930), (2, 224915965), (5, 89966386), (10, 44983193), (23, 19557910), (46, 9778955), (59, 7624270), (115, 3911582), (118, 3812135), (230, 1955791), (295, 1524854), (590, 762427), (1357, 331490), (2714, 165745), (6785, 66298), (13570, 33149)]