28230060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{470501}}^1$

素因数の和:470513

約数の個数: 24

約数和(自身を含む): 79044336

約数和(自身を除く): 50814276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 470501, 941002, 1411503, 1882004, 2352505, 2823006, 4705010, 5646012, 7057515, 9410020, 14115030, 28230060]

約数ペア:

[(1, 28230060), (2, 14115030), (3, 9410020), (4, 7057515), (5, 5646012), (6, 4705010), (10, 2823006), (12, 2352505), (15, 1882004), (20, 1411503), (30, 941002), (60, 470501)]