30803580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171131}}^1$

素因数の和:171146

約数の個数: 36

約数和(自身を含む): 93438072

約数和(自身を除く): 62634492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171131, 342262, 513393, 684524, 855655, 1026786, 1540179, 1711310, 2053572, 2566965, 3080358, 3422620, 5133930, 6160716, 7700895, 10267860, 15401790, 30803580]

約数ペア:

[(1, 30803580), (2, 15401790), (3, 10267860), (4, 7700895), (5, 6160716), (6, 5133930), (9, 3422620), (10, 3080358), (12, 2566965), (15, 2053572), (18, 1711310), (20, 1540179), (30, 1026786), (36, 855655), (45, 684524), (60, 513393), (90, 342262), (180, 171131)]