30071327

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 7861729

約数列:

[1, 11, 13, 23, 41, 143, 223, 253, 299, 451, 533, 943, 2453, 2899, 3289, 5129, 5863, 9143, 10373, 12259, 31889, 56419, 66677, 100573, 118859, 134849, 210289, 733447, 1307449, 2313179, 2733757, 30071327]

約数ペア:

[(1, 30071327), (11, 2733757), (13, 2313179), (23, 1307449), (41, 733447), (143, 210289), (223, 134849), (253, 118859), (299, 100573), (451, 66677), (533, 56419), (943, 31889), (2453, 12259), (2899, 10373), (3289, 9143), (5129, 5863)]