40494270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1349809}}^1$

素因数の和:1349819

約数の個数: 16

約数和(自身を含む): 97186320

約数和(自身を除く): 56692050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1349809, 2699618, 4049427, 6749045, 8098854, 13498090, 20247135, 40494270]

約数ペア:

[(1, 40494270), (2, 20247135), (3, 13498090), (5, 8098854), (6, 6749045), (10, 4049427), (15, 2699618), (30, 1349809)]