30489004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83761}}^1$

素因数の和:83785

約数の個数: 24

約数和(自身を含む): 65669408

約数和(自身を除く): 35180404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 83761, 167522, 335044, 586327, 1088893, 1172654, 2177786, 2345308, 4355572, 7622251, 15244502, 30489004]

約数ペア:

[(1, 30489004), (2, 15244502), (4, 7622251), (7, 4355572), (13, 2345308), (14, 2177786), (26, 1172654), (28, 1088893), (52, 586327), (91, 335044), (182, 167522), (364, 83761)]