20120910930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223565677}}^1$

素因数の和:223565690

約数の個数: 24

約数和(自身を含む): 52314368652

約数和(自身を除く): 32193457722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223565677, 447131354, 670697031, 1117828385, 1341394062, 2012091093, 2235656770, 3353485155, 4024182186, 6706970310, 10060455465, 20120910930]

約数ペア:

[(1, 20120910930), (2, 10060455465), (3, 6706970310), (5, 4024182186), (6, 3353485155), (9, 2235656770), (10, 2012091093), (15, 1341394062), (18, 1117828385), (30, 670697031), (45, 447131354), (90, 223565677)]