30641580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170231}}^1$

素因数の和:170246

約数の個数: 36

約数和(自身を含む): 92946672

約数和(自身を除く): 62305092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170231, 340462, 510693, 680924, 851155, 1021386, 1532079, 1702310, 2042772, 2553465, 3064158, 3404620, 5106930, 6128316, 7660395, 10213860, 15320790, 30641580]

約数ペア:

[(1, 30641580), (2, 15320790), (3, 10213860), (4, 7660395), (5, 6128316), (6, 5106930), (9, 3404620), (10, 3064158), (12, 2553465), (15, 2042772), (18, 1702310), (20, 1532079), (30, 1021386), (36, 851155), (45, 680924), (60, 510693), (90, 340462), (180, 170231)]