205653022860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3427550381}}^1$

素因数の和:3427550393

約数の個数: 24

約数和(自身を含む): 575828464176

約数和(自身を除く): 370175441316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3427550381, 6855100762, 10282651143, 13710201524, 17137751905, 20565302286, 34275503810, 41130604572, 51413255715, 68551007620, 102826511430, 205653022860]

約数ペア:

[(1, 205653022860), (2, 102826511430), (3, 68551007620), (4, 51413255715), (5, 41130604572), (6, 34275503810), (10, 20565302286), (12, 17137751905), (15, 13710201524), (20, 10282651143), (30, 6855100762), (60, 3427550381)]