85211970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3511}}^1$

素因数の和:4330

約数の個数: 32

約数和(自身を含む): 204819840

約数和(自身を除く): 119607870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 3511, 4045, 4854, 7022, 8090, 10533, 12135, 17555, 21066, 24270, 35110, 52665, 105330, 2840399, 5680798, 8521197, 14201995, 17042394, 28403990, 42605985, 85211970]

約数ペア:

[(1, 85211970), (2, 42605985), (3, 28403990), (5, 17042394), (6, 14201995), (10, 8521197), (15, 5680798), (30, 2840399), (809, 105330), (1618, 52665), (2427, 35110), (3511, 24270), (4045, 21066), (4854, 17555), (7022, 12135), (8090, 10533)]