30556988

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14173}}^1$

素因数の和:14202

約数の個数: 36

約数和(自身を含む): 67865112

約数和(自身を除く): 37308124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 14173, 28346, 56692, 99211, 155903, 198422, 311806, 396844, 623612, 694477, 1091321, 1388954, 2182642, 2777908, 4365284, 7639247, 15278494, 30556988]

約数ペア:

[(1, 30556988), (2, 15278494), (4, 7639247), (7, 4365284), (11, 2777908), (14, 2182642), (22, 1388954), (28, 1091321), (44, 694477), (49, 623612), (77, 396844), (98, 311806), (154, 198422), (196, 155903), (308, 99211), (539, 56692), (1078, 28346), (2156, 14173)]