2021775330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{239831}}^1$

素因数の和:240122

約数の個数: 32

約数和(自身を含む): 4869548928

約数和(自身を除く): 2847773598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 239831, 479662, 719493, 1199155, 1438986, 2398310, 3597465, 7194930, 67392511, 134785022, 202177533, 336962555, 404355066, 673925110, 1010887665, 2021775330]

約数ペア:

[(1, 2021775330), (2, 1010887665), (3, 673925110), (5, 404355066), (6, 336962555), (10, 202177533), (15, 134785022), (30, 67392511), (281, 7194930), (562, 3597465), (843, 2398310), (1405, 1438986), (1686, 1199155), (2810, 719493), (4215, 479662), (8430, 239831)]