30005030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6653}}^1$

素因数の和:6712

約数の個数: 32

約数和(自身を含む): 60365088

約数和(自身を除く): 30360058

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6653, 13306, 33265, 66530, 73183, 146366, 272773, 365915, 545546, 731830, 1363865, 2727730, 3000503, 6001006, 15002515, 30005030]

約数ペア:

[(1, 30005030), (2, 15002515), (5, 6001006), (10, 3000503), (11, 2727730), (22, 1363865), (41, 731830), (55, 545546), (82, 365915), (110, 272773), (205, 146366), (410, 73183), (451, 66530), (902, 33265), (2255, 13306), (4510, 6653)]