4717980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8737}}^1$

素因数の和:8755

約数の個数: 48

約数和(自身を含む): 14679840

約数和(自身を除く): 9961860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8737, 17474, 26211, 34948, 43685, 52422, 78633, 87370, 104844, 131055, 157266, 174740, 235899, 262110, 314532, 393165, 471798, 524220, 786330, 943596, 1179495, 1572660, 2358990, 4717980]

約数ペア:

[(1, 4717980), (2, 2358990), (3, 1572660), (4, 1179495), (5, 943596), (6, 786330), (9, 524220), (10, 471798), (12, 393165), (15, 314532), (18, 262110), (20, 235899), (27, 174740), (30, 157266), (36, 131055), (45, 104844), (54, 87370), (60, 78633), (90, 52422), (108, 43685), (135, 34948), (180, 26211), (270, 17474), (540, 8737)]