90968460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137831}}^1$

素因数の和:137854

約数の個数: 48

約数和(自身を含む): 277869312

約数和(自身を除く): 186900852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 137831, 275662, 413493, 551324, 689155, 826986, 1378310, 1516141, 1653972, 2067465, 2756620, 3032282, 4134930, 4548423, 6064564, 7580705, 8269860, 9096846, 15161410, 18193692, 22742115, 30322820, 45484230, 90968460]

約数ペア:

[(1, 90968460), (2, 45484230), (3, 30322820), (4, 22742115), (5, 18193692), (6, 15161410), (10, 9096846), (11, 8269860), (12, 7580705), (15, 6064564), (20, 4548423), (22, 4134930), (30, 3032282), (33, 2756620), (44, 2067465), (55, 1653972), (60, 1516141), (66, 1378310), (110, 826986), (132, 689155), (165, 551324), (220, 413493), (330, 275662), (660, 137831)]