30395742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16943}}^1$

素因数の和:16984

約数の個数: 32

約数和(自身を含む): 68318208

約数和(自身を除く): 37922466

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 16943, 33886, 50829, 101658, 220259, 389689, 440518, 660777, 779378, 1169067, 1321554, 2338134, 5065957, 10131914, 15197871, 30395742]

約数ペア:

[(1, 30395742), (2, 15197871), (3, 10131914), (6, 5065957), (13, 2338134), (23, 1321554), (26, 1169067), (39, 779378), (46, 660777), (69, 440518), (78, 389689), (138, 220259), (299, 101658), (598, 50829), (897, 33886), (1794, 16943)]