2090235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 4050432

約数和(自身を除く): 1960197

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1171, 1785, 3513, 5855, 8197, 17565, 19907, 24591, 40985, 59721, 99535, 122955, 139349, 298605, 418047, 696745, 2090235]

約数ペア:

[(1, 2090235), (3, 696745), (5, 418047), (7, 298605), (15, 139349), (17, 122955), (21, 99535), (35, 59721), (51, 40985), (85, 24591), (105, 19907), (119, 17565), (255, 8197), (357, 5855), (595, 3513), (1171, 1785)]