18507287130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{616909571}}^1$

素因数の和:616909581

約数の個数: 16

約数和(自身を含む): 44417489184

約数和(自身を除く): 25910202054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 616909571, 1233819142, 1850728713, 3084547855, 3701457426, 6169095710, 9253643565, 18507287130]

約数ペア:

[(1, 18507287130), (2, 9253643565), (3, 6169095710), (5, 3701457426), (6, 3084547855), (10, 1850728713), (15, 1233819142), (30, 616909571)]