81363570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2712119}}^1$

素因数の和:2712129

約数の個数: 16

約数和(自身を含む): 195272640

約数和(自身を除く): 113909070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2712119, 5424238, 8136357, 13560595, 16272714, 27121190, 40681785, 81363570]

約数ペア:

[(1, 81363570), (2, 40681785), (3, 27121190), (5, 16272714), (6, 13560595), (10, 8136357), (15, 5424238), (30, 2712119)]