30190107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{787}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 42488960

約数和(自身を除く): 12298853

約数列:

[1, 3, 19, 57, 673, 787, 2019, 2361, 12787, 14953, 38361, 44859, 529651, 1588953, 10063369, 30190107]

約数ペア:

[(1, 30190107), (3, 10063369), (19, 1588953), (57, 529651), (673, 44859), (787, 38361), (2019, 14953), (2361, 12787)]