61090740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113131}}^1$

素因数の和:113149

約数の個数: 48

約数和(自身を含む): 190061760

約数和(自身を除く): 128971020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113131, 226262, 339393, 452524, 565655, 678786, 1018179, 1131310, 1357572, 1696965, 2036358, 2262620, 3054537, 3393930, 4072716, 5090895, 6109074, 6787860, 10181790, 12218148, 15272685, 20363580, 30545370, 61090740]

約数ペア:

[(1, 61090740), (2, 30545370), (3, 20363580), (4, 15272685), (5, 12218148), (6, 10181790), (9, 6787860), (10, 6109074), (12, 5090895), (15, 4072716), (18, 3393930), (20, 3054537), (27, 2262620), (30, 2036358), (36, 1696965), (45, 1357572), (54, 1131310), (60, 1018179), (90, 678786), (108, 565655), (135, 452524), (180, 339393), (270, 226262), (540, 113131)]