30971856

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{8839}}^1$

素因数の和:8923

約数の個数: 40

約数和(自身を含む): 81115840

約数和(自身を除く): 50143984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 8839, 17678, 26517, 35356, 53034, 70712, 106068, 141424, 212136, 424272, 645247, 1290494, 1935741, 2580988, 3871482, 5161976, 7742964, 10323952, 15485928, 30971856]

約数ペア:

[(1, 30971856), (2, 15485928), (3, 10323952), (4, 7742964), (6, 5161976), (8, 3871482), (12, 2580988), (16, 1935741), (24, 1290494), (48, 645247), (73, 424272), (146, 212136), (219, 141424), (292, 106068), (438, 70712), (584, 53034), (876, 35356), (1168, 26517), (1752, 17678), (3504, 8839)]