30764908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 55889792

約数和(自身を除く): 25124884

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 2143, 3589, 4286, 7178, 8572, 14356, 79291, 158582, 207871, 317164, 415742, 831484, 7691227, 15382454, 30764908]

約数ペア:

[(1, 30764908), (2, 15382454), (4, 7691227), (37, 831484), (74, 415742), (97, 317164), (148, 207871), (194, 158582), (388, 79291), (2143, 14356), (3589, 8572), (4286, 7178)]