16316220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1409}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 45954720

約数和(自身を除く): 29638500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1409, 1930, 2316, 2818, 2895, 3860, 4227, 5636, 5790, 7045, 8454, 11580, 14090, 16908, 21135, 28180, 42270, 84540, 271937, 543874, 815811, 1087748, 1359685, 1631622, 2719370, 3263244, 4079055, 5438740, 8158110, 16316220]

約数ペア:

[(1, 16316220), (2, 8158110), (3, 5438740), (4, 4079055), (5, 3263244), (6, 2719370), (10, 1631622), (12, 1359685), (15, 1087748), (20, 815811), (30, 543874), (60, 271937), (193, 84540), (386, 42270), (579, 28180), (772, 21135), (965, 16908), (1158, 14090), (1409, 11580), (1930, 8454), (2316, 7045), (2818, 5790), (2895, 5636), (3860, 4227)]