22421790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{249131}}^1$

素因数の和:249144

約数の個数: 24

約数和(自身を含む): 58296888

約数和(自身を除く): 35875098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 249131, 498262, 747393, 1245655, 1494786, 2242179, 2491310, 3736965, 4484358, 7473930, 11210895, 22421790]

約数ペア:

[(1, 22421790), (2, 11210895), (3, 7473930), (5, 4484358), (6, 3736965), (9, 2491310), (10, 2242179), (15, 1494786), (18, 1245655), (30, 747393), (45, 498262), (90, 249131)]