17211530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12941}}^1$

素因数の和:12974

約数の個数: 32

約数和(自身を含む): 37272960

約数和(自身を除く): 20061430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 12941, 25882, 64705, 90587, 129410, 181174, 245879, 452935, 491758, 905870, 1229395, 1721153, 2458790, 3442306, 8605765, 17211530]

約数ペア:

[(1, 17211530), (2, 8605765), (5, 3442306), (7, 2458790), (10, 1721153), (14, 1229395), (19, 905870), (35, 491758), (38, 452935), (70, 245879), (95, 181174), (133, 129410), (190, 90587), (266, 64705), (665, 25882), (1330, 12941)]