205651770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6855059}}^1$

素因数の和:6855069

約数の個数: 16

約数和(自身を含む): 493564320

約数和(自身を除く): 287912550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6855059, 13710118, 20565177, 34275295, 41130354, 68550590, 102825885, 205651770]

約数ペア:

[(1, 205651770), (2, 102825885), (3, 68550590), (5, 41130354), (6, 34275295), (10, 20565177), (15, 13710118), (30, 6855059)]