28008270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311203}}^1$

素因数の和:311216

約数の個数: 24

約数和(自身を含む): 72821736

約数和(自身を除く): 44813466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311203, 622406, 933609, 1556015, 1867218, 2800827, 3112030, 4668045, 5601654, 9336090, 14004135, 28008270]

約数ペア:

[(1, 28008270), (2, 14004135), (3, 9336090), (5, 5601654), (6, 4668045), (9, 3112030), (10, 2800827), (15, 1867218), (18, 1556015), (30, 933609), (45, 622406), (90, 311203)]