26839980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149111}}^1$

素因数の和:149126

約数の個数: 36

約数和(自身を含む): 81415152

約数和(自身を除く): 54575172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 149111, 298222, 447333, 596444, 745555, 894666, 1341999, 1491110, 1789332, 2236665, 2683998, 2982220, 4473330, 5367996, 6709995, 8946660, 13419990, 26839980]

約数ペア:

[(1, 26839980), (2, 13419990), (3, 8946660), (4, 6709995), (5, 5367996), (6, 4473330), (9, 2982220), (10, 2683998), (12, 2236665), (15, 1789332), (18, 1491110), (20, 1341999), (30, 894666), (36, 745555), (45, 596444), (60, 447333), (90, 298222), (180, 149111)]