87181590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2906053}}^1$

素因数の和:2906063

約数の個数: 16

約数和(自身を含む): 209235888

約数和(自身を除く): 122054298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2906053, 5812106, 8718159, 14530265, 17436318, 29060530, 43590795, 87181590]

約数ペア:

[(1, 87181590), (2, 43590795), (3, 29060530), (5, 17436318), (6, 14530265), (10, 8718159), (15, 5812106), (30, 2906053)]