30973278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23789}}^1$

素因数の和:23832

約数の個数: 32

約数和(自身を含む): 73082880

約数和(自身を除く): 42109602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23789, 47578, 71367, 142734, 166523, 333046, 499569, 737459, 999138, 1474918, 2212377, 4424754, 5162213, 10324426, 15486639, 30973278]

約数ペア:

[(1, 30973278), (2, 15486639), (3, 10324426), (6, 5162213), (7, 4424754), (14, 2212377), (21, 1474918), (31, 999138), (42, 737459), (62, 499569), (93, 333046), (186, 166523), (217, 142734), (434, 71367), (651, 47578), (1302, 23789)]