30384978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16937}}^1$

素因数の和:16978

約数の個数: 32

約数和(自身を含む): 68294016

約数和(自身を除く): 37909038

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 16937, 33874, 50811, 101622, 220181, 389551, 440362, 660543, 779102, 1168653, 1321086, 2337306, 5064163, 10128326, 15192489, 30384978]

約数ペア:

[(1, 30384978), (2, 15192489), (3, 10128326), (6, 5064163), (13, 2337306), (23, 1321086), (26, 1168653), (39, 779102), (46, 660543), (69, 440362), (78, 389551), (138, 220181), (299, 101622), (598, 50811), (897, 33874), (1794, 16937)]