30515560

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6007}}^1$

素因数の和:6145

約数の個数: 32

約数和(自身を含む): 69212160

約数和(自身を除く): 38696600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 6007, 12014, 24028, 30035, 48056, 60070, 120140, 240280, 762889, 1525778, 3051556, 3814445, 6103112, 7628890, 15257780, 30515560]

約数ペア:

[(1, 30515560), (2, 15257780), (4, 7628890), (5, 6103112), (8, 3814445), (10, 3051556), (20, 1525778), (40, 762889), (127, 240280), (254, 120140), (508, 60070), (635, 48056), (1016, 30035), (1270, 24028), (2540, 12014), (5080, 6007)]