28607130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317857}}^1$

素因数の和:317870

約数の個数: 24

約数和(自身を含む): 74378772

約数和(自身を除く): 45771642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317857, 635714, 953571, 1589285, 1907142, 2860713, 3178570, 4767855, 5721426, 9535710, 14303565, 28607130]

約数ペア:

[(1, 28607130), (2, 14303565), (3, 9535710), (5, 5721426), (6, 4767855), (9, 3178570), (10, 2860713), (15, 1907142), (18, 1589285), (30, 953571), (45, 635714), (90, 317857)]