30386378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 22801462

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 374, 719, 1243, 1438, 1921, 2486, 3842, 7909, 12223, 15818, 21131, 24446, 42262, 81247, 134453, 162494, 268906, 893717, 1381199, 1787434, 2762398, 15193189, 30386378]

約数ペア:

[(1, 30386378), (2, 15193189), (11, 2762398), (17, 1787434), (22, 1381199), (34, 893717), (113, 268906), (187, 162494), (226, 134453), (374, 81247), (719, 42262), (1243, 24446), (1438, 21131), (1921, 15818), (2486, 12223), (3842, 7909)]