90710460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503947}}^1$

素因数の和:503962

約数の個数: 36

約数和(自身を含む): 275155608

約数和(自身を除く): 184445148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503947, 1007894, 1511841, 2015788, 2519735, 3023682, 4535523, 5039470, 6047364, 7559205, 9071046, 10078940, 15118410, 18142092, 22677615, 30236820, 45355230, 90710460]

約数ペア:

[(1, 90710460), (2, 45355230), (3, 30236820), (4, 22677615), (5, 18142092), (6, 15118410), (9, 10078940), (10, 9071046), (12, 7559205), (15, 6047364), (18, 5039470), (20, 4535523), (30, 3023682), (36, 2519735), (45, 2015788), (60, 1511841), (90, 1007894), (180, 503947)]