30877418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 54976320

約数和(自身を除く): 24098902

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 1009, 1177, 1391, 2018, 2354, 2782, 11099, 13117, 15301, 22198, 26234, 30602, 107963, 144287, 215926, 288574, 1187593, 1403519, 2375186, 2807038, 15438709, 30877418]

約数ペア:

[(1, 30877418), (2, 15438709), (11, 2807038), (13, 2375186), (22, 1403519), (26, 1187593), (107, 288574), (143, 215926), (214, 144287), (286, 107963), (1009, 30602), (1177, 26234), (1391, 22198), (2018, 15301), (2354, 13117), (2782, 11099)]