154372980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13331}}^1$

素因数の和:13536

約数の個数: 48

約数和(自身を含む): 434516544

約数和(自身を除く): 280143564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 13331, 26662, 39993, 53324, 66655, 79986, 133310, 159972, 199965, 266620, 399930, 799860, 2572883, 5145766, 7718649, 10291532, 12864415, 15437298, 25728830, 30874596, 38593245, 51457660, 77186490, 154372980]

約数ペア:

[(1, 154372980), (2, 77186490), (3, 51457660), (4, 38593245), (5, 30874596), (6, 25728830), (10, 15437298), (12, 12864415), (15, 10291532), (20, 7718649), (30, 5145766), (60, 2572883), (193, 799860), (386, 399930), (579, 266620), (772, 199965), (965, 159972), (1158, 133310), (1930, 79986), (2316, 66655), (2895, 53324), (3860, 39993), (5790, 26662), (11580, 13331)]