320826810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2777}}^1\times {\mathrm{3851}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 770461632

約数和(自身を除く): 449634822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2777, 3851, 5554, 7702, 8331, 11553, 13885, 16662, 19255, 23106, 27770, 38510, 41655, 57765, 83310, 115530, 10694227, 21388454, 32082681, 53471135, 64165362, 106942270, 160413405, 320826810]

約数ペア:

[(1, 320826810), (2, 160413405), (3, 106942270), (5, 64165362), (6, 53471135), (10, 32082681), (15, 21388454), (30, 10694227), (2777, 115530), (3851, 83310), (5554, 57765), (7702, 41655), (8331, 38510), (11553, 27770), (13885, 23106), (16662, 19255)]