1730265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 2905344

約数和(自身を除く): 1175079

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 1891, 3721, 5673, 9455, 11163, 18605, 28365, 55815, 115351, 346053, 576755, 1730265]

約数ペア:

[(1, 1730265), (3, 576755), (5, 346053), (15, 115351), (31, 55815), (61, 28365), (93, 18605), (155, 11163), (183, 9455), (305, 5673), (465, 3721), (915, 1891)]