64788810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2159627}}^1$

素因数の和:2159637

約数の個数: 16

約数和(自身を含む): 155493216

約数和(自身を除く): 90704406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2159627, 4319254, 6478881, 10798135, 12957762, 21596270, 32394405, 64788810]

約数ペア:

[(1, 64788810), (2, 32394405), (3, 21596270), (5, 12957762), (6, 10798135), (10, 6478881), (15, 4319254), (30, 2159627)]