1809630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20107}}^1$

素因数の和:20120

約数の個数: 24

約数和(自身を含む): 4705272

約数和(自身を除く): 2895642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20107, 40214, 60321, 100535, 120642, 180963, 201070, 301605, 361926, 603210, 904815, 1809630]

約数ペア:

[(1, 1809630), (2, 904815), (3, 603210), (5, 361926), (6, 301605), (9, 201070), (10, 180963), (15, 120642), (18, 100535), (30, 60321), (45, 40214), (90, 20107)]