22438140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373969}}^1$

素因数の和:373981

約数の個数: 24

約数和(自身を含む): 62826960

約数和(自身を除く): 40388820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373969, 747938, 1121907, 1495876, 1869845, 2243814, 3739690, 4487628, 5609535, 7479380, 11219070, 22438140]

約数ペア:

[(1, 22438140), (2, 11219070), (3, 7479380), (4, 5609535), (5, 4487628), (6, 3739690), (10, 2243814), (12, 1869845), (15, 1495876), (20, 1121907), (30, 747938), (60, 373969)]