30518446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 56862720

約数和(自身を除く): 26344274

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 3701, 4123, 7402, 8246, 25907, 51814, 70319, 114731, 140638, 229462, 492233, 803117, 984466, 1606234, 2179889, 4359778, 15259223, 30518446]

約数ペア:

[(1, 30518446), (2, 15259223), (7, 4359778), (14, 2179889), (19, 1606234), (31, 984466), (38, 803117), (62, 492233), (133, 229462), (217, 140638), (266, 114731), (434, 70319), (589, 51814), (1178, 25907), (3701, 8246), (4123, 7402)]