15840430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93179}}^1$

素因数の和:93203

約数の個数: 16

約数和(自身を含む): 30190320

約数和(自身を除く): 14349890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 93179, 186358, 465895, 931790, 1584043, 3168086, 7920215, 15840430]

約数ペア:

[(1, 15840430), (2, 7920215), (5, 3168086), (10, 1584043), (17, 931790), (34, 465895), (85, 186358), (170, 93179)]