9155580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{21799}}^1$

素因数の和:21818

約数の個数: 48

約数和(自身を含む): 29299200

約数和(自身を除く): 20143620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 21799, 43598, 65397, 87196, 108995, 130794, 152593, 217990, 261588, 305186, 326985, 435980, 457779, 610372, 653970, 762965, 915558, 1307940, 1525930, 1831116, 2288895, 3051860, 4577790, 9155580]

約数ペア:

[(1, 9155580), (2, 4577790), (3, 3051860), (4, 2288895), (5, 1831116), (6, 1525930), (7, 1307940), (10, 915558), (12, 762965), (14, 653970), (15, 610372), (20, 457779), (21, 435980), (28, 326985), (30, 305186), (35, 261588), (42, 217990), (60, 152593), (70, 130794), (84, 108995), (105, 87196), (140, 65397), (210, 43598), (420, 21799)]