130285436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 245656320

約数和(自身を除く): 115370884

約数列:

[1, 2, 4, 31, 37, 62, 73, 74, 124, 146, 148, 292, 389, 778, 1147, 1556, 2263, 2294, 2701, 4526, 4588, 5402, 9052, 10804, 12059, 14393, 24118, 28397, 28786, 48236, 56794, 57572, 83731, 113588, 167462, 334924, 446183, 880307, 892366, 1050689, 1760614, 1784732, 2101378, 3521228, 4202756, 32571359, 65142718, 130285436]

約数ペア:

[(1, 130285436), (2, 65142718), (4, 32571359), (31, 4202756), (37, 3521228), (62, 2101378), (73, 1784732), (74, 1760614), (124, 1050689), (146, 892366), (148, 880307), (292, 446183), (389, 334924), (778, 167462), (1147, 113588), (1556, 83731), (2263, 57572), (2294, 56794), (2701, 48236), (4526, 28786), (4588, 28397), (5402, 24118), (9052, 14393), (10804, 12059)]