30069556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 61383168

約数和(自身を除く): 31313612

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 691, 946, 989, 1012, 1382, 1892, 1978, 2764, 3956, 7601, 10879, 15202, 15893, 21758, 29713, 30404, 31786, 43516, 59426, 63572, 118852, 174823, 326843, 349646, 653686, 683399, 699292, 1307372, 1366798, 2733596, 7517389, 15034778, 30069556]

約数ペア:

[(1, 30069556), (2, 15034778), (4, 7517389), (11, 2733596), (22, 1366798), (23, 1307372), (43, 699292), (44, 683399), (46, 653686), (86, 349646), (92, 326843), (172, 174823), (253, 118852), (473, 63572), (506, 59426), (691, 43516), (946, 31786), (989, 30404), (1012, 29713), (1382, 21758), (1892, 15893), (1978, 15202), (2764, 10879), (3956, 7601)]