3051860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21799}}^1$

素因数の和:21815

約数の個数: 24

約数和(自身を含む): 7324800

約数和(自身を除く): 4272940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21799, 43598, 87196, 108995, 152593, 217990, 305186, 435980, 610372, 762965, 1525930, 3051860]

約数ペア:

[(1, 3051860), (2, 1525930), (4, 762965), (5, 610372), (7, 435980), (10, 305186), (14, 217990), (20, 152593), (28, 108995), (35, 87196), (70, 43598), (140, 21799)]