81741630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2724721}}^1$

素因数の和:2724731

約数の個数: 16

約数和(自身を含む): 196179984

約数和(自身を除く): 114438354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2724721, 5449442, 8174163, 13623605, 16348326, 27247210, 40870815, 81741630]

約数ペア:

[(1, 81741630), (2, 40870815), (3, 27247210), (5, 16348326), (6, 13623605), (10, 8174163), (15, 5449442), (30, 2724721)]