1488455870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{60679}}^1$

素因数の和:60920

約数の個数: 32

約数和(自身を含む): 2935941120

約数和(自身を除く): 1447485250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 24530, 60679, 121358, 303395, 606790, 667469, 1334938, 3337345, 6674690, 13531417, 27062834, 67657085, 135314170, 148845587, 297691174, 744227935, 1488455870]

約数ペア:

[(1, 1488455870), (2, 744227935), (5, 297691174), (10, 148845587), (11, 135314170), (22, 67657085), (55, 27062834), (110, 13531417), (223, 6674690), (446, 3337345), (1115, 1334938), (2230, 667469), (2453, 606790), (4906, 303395), (12265, 121358), (24530, 60679)]