74217070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{436571}}^1$

素因数の和:436595

約数の個数: 16

約数和(自身を含む): 141449328

約数和(自身を除く): 67232258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 436571, 873142, 2182855, 4365710, 7421707, 14843414, 37108535, 74217070]

約数ペア:

[(1, 74217070), (2, 37108535), (5, 14843414), (10, 7421707), (17, 4365710), (34, 2182855), (85, 873142), (170, 436571)]