211806930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7060231}}^1$

素因数の和:7060241

約数の個数: 16

約数和(自身を含む): 508336704

約数和(自身を除く): 296529774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7060231, 14120462, 21180693, 35301155, 42361386, 70602310, 105903465, 211806930]

約数ペア:

[(1, 211806930), (2, 105903465), (3, 70602310), (5, 42361386), (6, 35301155), (10, 21180693), (15, 14120462), (30, 7060231)]