30276488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 31931512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 269, 538, 1076, 1279, 2152, 2558, 2959, 5116, 5918, 10232, 11836, 14069, 23672, 28138, 56276, 112552, 344051, 688102, 1376204, 2752408, 3784561, 7569122, 15138244, 30276488]

約数ペア:

[(1, 30276488), (2, 15138244), (4, 7569122), (8, 3784561), (11, 2752408), (22, 1376204), (44, 688102), (88, 344051), (269, 112552), (538, 56276), (1076, 28138), (1279, 23672), (2152, 14069), (2558, 11836), (2959, 10232), (5116, 5918)]