214722210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7157407}}^1$

素因数の和:7157417

約数の個数: 16

約数和(自身を含む): 515333376

約数和(自身を除く): 300611166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7157407, 14314814, 21472221, 35787035, 42944442, 71574070, 107361105, 214722210]

約数ペア:

[(1, 214722210), (2, 107361105), (3, 71574070), (5, 42944442), (6, 35787035), (10, 21472221), (15, 14314814), (30, 7157407)]