228519130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{112571}}^1$

素因数の和:112614

約数の個数: 32

約数和(自身を含む): 486311040

約数和(自身を除く): 257791910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 112571, 225142, 562855, 787997, 1125710, 1575994, 3264559, 3939985, 6529118, 7879970, 16322795, 22851913, 32645590, 45703826, 114259565, 228519130]

約数ペア:

[(1, 228519130), (2, 114259565), (5, 45703826), (7, 32645590), (10, 22851913), (14, 16322795), (29, 7879970), (35, 6529118), (58, 3939985), (70, 3264559), (145, 1575994), (203, 1125710), (290, 787997), (406, 562855), (1015, 225142), (2030, 112571)]