61459290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227627}}^1$

素因数の和:227643

約数の個数: 32

約数和(自身を含む): 163892160

約数和(自身を除く): 102432870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 227627, 455254, 682881, 1138135, 1365762, 2048643, 2276270, 3414405, 4097286, 6145929, 6828810, 10243215, 12291858, 20486430, 30729645, 61459290]

約数ペア:

[(1, 61459290), (2, 30729645), (3, 20486430), (5, 12291858), (6, 10243215), (9, 6828810), (10, 6145929), (15, 4097286), (18, 3414405), (27, 2276270), (30, 2048643), (45, 1365762), (54, 1138135), (90, 682881), (135, 455254), (270, 227627)]