71528130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{264919}}^1$

素因数の和:264935

約数の個数: 32

約数和(自身を含む): 190742400

約数和(自身を除く): 119214270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 264919, 529838, 794757, 1324595, 1589514, 2384271, 2649190, 3973785, 4768542, 7152813, 7947570, 11921355, 14305626, 23842710, 35764065, 71528130]

約数ペア:

[(1, 71528130), (2, 35764065), (3, 23842710), (5, 14305626), (6, 11921355), (9, 7947570), (10, 7152813), (15, 4768542), (18, 3973785), (27, 2649190), (30, 2384271), (45, 1589514), (54, 1324595), (90, 794757), (135, 529838), (270, 264919)]