30036055

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 45757440

約数和(自身を除く): 15721385

約数列:

[1, 5, 7, 19, 31, 35, 47, 95, 133, 155, 217, 235, 329, 589, 665, 893, 961, 1085, 1457, 1645, 2945, 4123, 4465, 4805, 6251, 6727, 7285, 10199, 18259, 20615, 27683, 31255, 33635, 45167, 50995, 91295, 127813, 138415, 193781, 225835, 316169, 639065, 858173, 968905, 1580845, 4290865, 6007211, 30036055]

約数ペア:

[(1, 30036055), (5, 6007211), (7, 4290865), (19, 1580845), (31, 968905), (35, 858173), (47, 639065), (95, 316169), (133, 225835), (155, 193781), (217, 138415), (235, 127813), (329, 91295), (589, 50995), (665, 45167), (893, 33635), (961, 31255), (1085, 27683), (1457, 20615), (1645, 18259), (2945, 10199), (4123, 7285), (4465, 6727), (4805, 6251)]