30061966

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 51860736

約数和(自身を除く): 21798770

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 491, 506, 982, 1331, 2662, 2783, 5401, 5566, 10802, 11293, 22586, 30613, 59411, 61226, 118822, 124223, 248446, 653521, 1307042, 1366453, 2732906, 15030983, 30061966]

約数ペア:

[(1, 30061966), (2, 15030983), (11, 2732906), (22, 1366453), (23, 1307042), (46, 653521), (121, 248446), (242, 124223), (253, 118822), (491, 61226), (506, 59411), (982, 30613), (1331, 22586), (2662, 11293), (2783, 10802), (5401, 5566)]