28038630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5953}}^1$

素因数の和:6120

約数の個数: 32

約数和(自身を含む): 67732704

約数和(自身を除く): 39694074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 5953, 11906, 17859, 29765, 35718, 59530, 89295, 178590, 934621, 1869242, 2803863, 4673105, 5607726, 9346210, 14019315, 28038630]

約数ペア:

[(1, 28038630), (2, 14019315), (3, 9346210), (5, 5607726), (6, 4673105), (10, 2803863), (15, 1869242), (30, 934621), (157, 178590), (314, 89295), (471, 59530), (785, 35718), (942, 29765), (1570, 17859), (2355, 11906), (4710, 5953)]