30188265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64921}}^1$

素因数の和:64960

約数の個数: 16

約数和(自身を含む): 49860096

約数和(自身を除く): 19671831

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 64921, 194763, 324605, 973815, 2012551, 6037653, 10062755, 30188265]

約数ペア:

[(1, 30188265), (3, 10062755), (5, 6037653), (15, 2012551), (31, 973815), (93, 324605), (155, 194763), (465, 64921)]