609842020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{105509}}^1$

素因数の和:105552

約数の個数: 36

約数和(自身を含む): 1360445940

約数和(自身を除く): 750603920

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 105509, 211018, 422036, 527545, 1055090, 1793653, 2110180, 3587306, 7174612, 8968265, 17936530, 30492101, 35873060, 60984202, 121968404, 152460505, 304921010, 609842020]

約数ペア:

[(1, 609842020), (2, 304921010), (4, 152460505), (5, 121968404), (10, 60984202), (17, 35873060), (20, 30492101), (34, 17936530), (68, 8968265), (85, 7174612), (170, 3587306), (289, 2110180), (340, 1793653), (578, 1055090), (1156, 527545), (1445, 422036), (2890, 211018), (5780, 105509)]