80672790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244463}}^1$

素因数の和:244484

約数の個数: 32

約数和(自身を含む): 211216896

約数和(自身を除く): 130544106

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 244463, 488926, 733389, 1222315, 1466778, 2444630, 2689093, 3666945, 5378186, 7333890, 8067279, 13445465, 16134558, 26890930, 40336395, 80672790]

約数ペア:

[(1, 80672790), (2, 40336395), (3, 26890930), (5, 16134558), (6, 13445465), (10, 8067279), (11, 7333890), (15, 5378186), (22, 3666945), (30, 2689093), (33, 2444630), (55, 1466778), (66, 1222315), (110, 733389), (165, 488926), (330, 244463)]