76871460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44179}}^1$

素因数の和:44220

約数の個数: 48

約数和(自身を含む): 222667200

約数和(自身を除く): 145795740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 44179, 88358, 132537, 176716, 220895, 265074, 441790, 530148, 662685, 883580, 1281191, 1325370, 2562382, 2650740, 3843573, 5124764, 6405955, 7687146, 12811910, 15374292, 19217865, 25623820, 38435730, 76871460]

約数ペア:

[(1, 76871460), (2, 38435730), (3, 25623820), (4, 19217865), (5, 15374292), (6, 12811910), (10, 7687146), (12, 6405955), (15, 5124764), (20, 3843573), (29, 2650740), (30, 2562382), (58, 1325370), (60, 1281191), (87, 883580), (116, 662685), (145, 530148), (174, 441790), (290, 265074), (348, 220895), (435, 176716), (580, 132537), (870, 88358), (1740, 44179)]