30078774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2173

約数の個数: 48

約数和(自身を含む): 72103824

約数和(自身を除く): 42025050

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2081, 2409, 4162, 4818, 6243, 7227, 12486, 14454, 18729, 22891, 37458, 45782, 68673, 137346, 151913, 206019, 303826, 412038, 455739, 911478, 1367217, 1671043, 2734434, 3342086, 5013129, 10026258, 15039387, 30078774]

約数ペア:

[(1, 30078774), (2, 15039387), (3, 10026258), (6, 5013129), (9, 3342086), (11, 2734434), (18, 1671043), (22, 1367217), (33, 911478), (66, 455739), (73, 412038), (99, 303826), (146, 206019), (198, 151913), (219, 137346), (438, 68673), (657, 45782), (803, 37458), (1314, 22891), (1606, 18729), (2081, 14454), (2409, 12486), (4162, 7227), (4818, 6243)]