28553130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317257}}^1$

素因数の和:317270

約数の個数: 24

約数和(自身を含む): 74238372

約数和(自身を除く): 45685242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317257, 634514, 951771, 1586285, 1903542, 2855313, 3172570, 4758855, 5710626, 9517710, 14276565, 28553130]

約数ペア:

[(1, 28553130), (2, 14276565), (3, 9517710), (5, 5710626), (6, 4758855), (9, 3172570), (10, 2855313), (15, 1903542), (18, 1586285), (30, 951771), (45, 634514), (90, 317257)]