71391630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2379721}}^1$

素因数の和:2379731

約数の個数: 16

約数和(自身を含む): 171339984

約数和(自身を除く): 99948354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2379721, 4759442, 7139163, 11898605, 14278326, 23797210, 35695815, 71391630]

約数ペア:

[(1, 71391630), (2, 35695815), (3, 23797210), (5, 14278326), (6, 11898605), (10, 7139163), (15, 4759442), (30, 2379721)]