30130815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 57111264

約数和(自身を除く): 26980449

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1277, 1573, 1815, 2145, 3831, 4719, 6385, 7865, 14047, 16601, 19155, 23595, 42141, 49803, 70235, 83005, 154517, 182611, 210705, 249015, 463551, 547833, 772585, 913055, 2008721, 2317755, 2739165, 6026163, 10043605, 30130815]

約数ペア:

[(1, 30130815), (3, 10043605), (5, 6026163), (11, 2739165), (13, 2317755), (15, 2008721), (33, 913055), (39, 772585), (55, 547833), (65, 463551), (121, 249015), (143, 210705), (165, 182611), (195, 154517), (363, 83005), (429, 70235), (605, 49803), (715, 42141), (1277, 23595), (1573, 19155), (1815, 16601), (2145, 14047), (3831, 7865), (4719, 6385)]