81507057630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2716901921}}^1$

素因数の和:2716901931

約数の個数: 16

約数和(自身を含む): 195616938384

約数和(自身を除く): 114109880754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2716901921, 5433803842, 8150705763, 13584509605, 16301411526, 27169019210, 40753528815, 81507057630]

約数ペア:

[(1, 81507057630), (2, 40753528815), (3, 27169019210), (5, 16301411526), (6, 13584509605), (10, 8150705763), (15, 5433803842), (30, 2716901921)]