30510789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 44327520

約数和(自身を除く): 13816731

約数列:

[1, 3, 19, 31, 57, 93, 557, 589, 961, 1671, 1767, 2883, 10583, 17267, 18259, 31749, 51801, 54777, 328073, 535277, 984219, 1605831, 10170263, 30510789]

約数ペア:

[(1, 30510789), (3, 10170263), (19, 1605831), (31, 984219), (57, 535277), (93, 328073), (557, 54777), (589, 51801), (961, 31749), (1671, 18259), (1767, 17267), (2883, 10583)]