30398786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 54183168

約数和(自身を除く): 23784382

約数列:

[1, 2, 11, 22, 29, 31, 53, 58, 62, 106, 319, 341, 583, 638, 682, 841, 899, 1166, 1537, 1643, 1682, 1798, 3074, 3286, 9251, 9889, 16907, 18073, 18502, 19778, 26071, 33814, 36146, 44573, 47647, 52142, 89146, 95294, 286781, 490303, 524117, 573562, 980606, 1048234, 1381763, 2763526, 15199393, 30398786]

約数ペア:

[(1, 30398786), (2, 15199393), (11, 2763526), (22, 1381763), (29, 1048234), (31, 980606), (53, 573562), (58, 524117), (62, 490303), (106, 286781), (319, 95294), (341, 89146), (583, 52142), (638, 47647), (682, 44573), (841, 36146), (899, 33814), (1166, 26071), (1537, 19778), (1643, 18502), (1682, 18073), (1798, 16907), (3074, 9889), (3286, 9251)]